Finding the Fourth Proportional to 366,931.68, 550,397.52 and 335,930.95
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Solution
The fourth proportional to 366,931.68, 550,397.52 and 335,930.95 is: 503,896.43
Step by Step Solution
- Step 1: Write the proportion equation
366,931.68 : 550,397.52 = 335,930.95 : x - Step 2: Convert to fraction form
366,931.68/550,397.52 = 335,930.95/x - Step 3: Cross multiply
366,931.68x = 550,397.52 × 335,930.95 - Step 4: Simplify right side
366,931.68x = 184,895,561,771.24 - Step 5: Solve for x
x = 184,895,561,771.24/366,931.68 - Step 6: Final answer
x = 503,896.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.