question: What is the lowest number of million viewers for an episode before episode 5 with a rating/share of 1.1/3?
answer: SELECT MIN(viewers__millions_) FROM table_name_74 WHERE rating / SHARE(18 AS –49) = 1.1 / 3 AND episode__number < 5
context: CREATE TABLE table_name_74 (viewers__millions_ INTEGER, episode__number VARCHAR, rating VARCHAR)