Schema: CREATE TABLE table_name_4 (total INTEGER, silver VARCHAR, nation VARCHAR, bronze VARCHAR, rank VARCHAR)
Question: For the United States, with greater than 2 bronze metals, greater than 3 silver medals, and a rank higher than 3, what is the highest total number of medals?
SQL: SELECT MAX(total) FROM table_name_4 WHERE bronze > 2 AND rank > 3 AND nation = "united states" AND silver > 3