Finding the Fourth Proportional to 1,614,279.08, 2,421,760.16 and 534,730.52
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Solution
The fourth proportional to 1,614,279.08, 2,421,760.16 and 534,730.52 is: 802,208.92
Step by Step Solution
- Step 1: Write the proportion equation
1,614,279.08 : 2,421,760.16 = 534,730.52 : x - Step 2: Convert to fraction form
1,614,279.08/2,421,760.16 = 534,730.52/x - Step 3: Cross multiply
1,614,279.08x = 2,421,760.16 × 534,730.52 - Step 4: Simplify right side
1,614,279.08x = 1,294,989,069,672.08 - Step 5: Solve for x
x = 1,294,989,069,672.08/1,614,279.08 - Step 6: Final answer
x = 802,208.92
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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.