Finding the Fourth Proportional to 537,549.17, 806,821.98 and 271,496.52
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Solution
The fourth proportional to 537,549.17, 806,821.98 and 271,496.52 is: 407,496.42
Step by Step Solution
- Step 1: Write the proportion equation
537,549.17 : 806,821.98 = 271,496.52 : x - Step 2: Convert to fraction form
537,549.17/806,821.98 = 271,496.52/x - Step 3: Cross multiply
537,549.17x = 806,821.98 × 271,496.52 - Step 4: Simplify right side
537,549.17x = 219,049,361,846.57 - Step 5: Solve for x
x = 219,049,361,846.57/537,549.17 - Step 6: Final answer
x = 407,496.42
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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.