How hard is it to get into gold in 3v3

Sup fellow summoners! When i first started playing league (+/- 2 years ago) i picked up Orianna and shortly after that i bought all of her skins (oops). I’m not that much of a fan of ranked (no i don’t have any ranked anxiety or something, i love /muteall) so i never actually planned on playing ranked untill yesterday since i saw victorious Orianna. Now ik its almost impossible to go from Silver 4 To Gold V in a month, but i was wondering if that’s also the case in 3v3. If not, how long would it take to go from Silver V to Gold V there? :)