Which of the following ranks represents a Marine Corps E-4?

The rank that represents a Marine Corps E-4 is Corporal. In the United States Marine Corps, the enlisted ranks are categorized by pay grades, with E-1 being the lowest and E-9 being the highest.

Specifically, Corporal (E-4) serves as a junior non-commissioned officer who has demonstrated leadership abilities and is responsible for guiding and mentoring junior Marines. This rank is key in the chain of command and typically has increased responsibilities compared to a lower rank.

In contrast, the other options either belong to a lower pay grade or do not accurately represent the E-4 classification. Private is an E-1 rank, Sergeant is an E-5 rank, and Lance Corporal is an E-3 rank. Understanding these distinctions is crucial for recognizing the structure and hierarchy within the Marine Corps.