Finding the Fourth Proportional to 532,972.26, 735,511.37 and 291,265.02
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Solution
The fourth proportional to 532,972.26, 735,511.37 and 291,265.02 is: 401,951.00
Step by Step Solution
- Step 1: Write the proportion equation
532,972.26 : 735,511.37 = 291,265.02 : x - Step 2: Convert to fraction form
532,972.26/735,511.37 = 291,265.02/x - Step 3: Cross multiply
532,972.26x = 735,511.37 × 291,265.02 - Step 4: Simplify right side
532,972.26x = 214,228,732,436.95 - Step 5: Solve for x
x = 214,228,732,436.95/532,972.26 - Step 6: Final answer
x = 401,951.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.