SCHEMA:
CREATE TABLE table_name_74 (viewers__millions_ INTEGER, episode__number VARCHAR, rating VARCHAR)
USER:
What is the lowest number of million viewers for an episode before episode 5 with a rating/share of 1.1/3?

QUERY:
SELECT MIN(viewers__millions_) FROM table_name_74 WHERE rating / SHARE(18 AS –49) = 1.1 / 3 AND episode__number < 5