To combat rising insurance rates, a state formed a state-owned insurance company that operated exclusively within the state. The company provided insurance on the basis of premiums calculated according to a schedule of fees. Under the schedule, premiums for residents of a particular city were 25% higher than the premiums for any other municipality in the state. Forty percent of that city's residents were of Mexican descent compared with a state-wide Mexican-American population of approximately 15%. A Mexican-American citizen living in the city brings suit, alleging that the state insurance company's rate structure violates the Equal Protection Clause. Will the citizen's suit prevail?