Dutch winger Arjen Robben put his team on course for a win with a 4th minute strike, and Ramos confirmed that the early goal paved way for his team's big win.
"It is never easy to win a game in the First Division, but our early goal made things easier for us," Ramos said after the game.
"We forced Mallorca to take risks and our second strike made things even easier. We have players capable of controlling a match and our third goal killed the game."
Ramos, who was appointed as Real coach last month following the sacking of Bernd Schuster, stressed that he's happy with the progress he achieved with the team so far.
"It is much easier to reach your goals when you work with such quality and intelligent players.
"The team was conceding too many goals before, so we focused on improving in defence but we still have to improve in attack."
In the meantime, Ramos confirmed Real dont need any new signings after the inclusion of French midfielder Lassan Diarra and Holland striker Klaas Jan Huntelaar.
"I am happy with the squad I have and with the excellent performances we're starting to produce."
Despite the Mallorca win, Los Merengues are still trailing 12 points behind Primera Liga leaders Barcelona.