Ramirez drove in two runs in a five-run seventh inning for the Dodgers, who got two RBI and two runs scored by Furcal and a pair of RBI by James Loney in a game that was held up nearly 2 1/2 hours by rain.
The delay did not bother Dodgers starter Hiroki Kuroda (6-4), who returned to the mound after the storm had passed and notched the win. Kuroda's line included three hits and eight strikeouts.
Drew Stubbs had three hits for Cincinnati. Aaron Harang (5-6) took the loss after giving up five runs on seven hits in 4 1/3 innings.
Los Angeles had runners at the corners with one out when play was halted in the fifth inning. When play resumed, Logan Ondrusek had taken over on the mound for Cincinnati and promptly gave up RBI singles to Ramirez, Loney and Casey Blake.