Finding the Fourth Proportional to 623,730.88, 935,697.30 and 244,446.00
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Solution
The fourth proportional to 623,730.88, 935,697.30 and 244,446.00 is: 366,708.57
Step by Step Solution
- Step 1: Write the proportion equation
623,730.88 : 935,697.30 = 244,446.00 : x - Step 2: Convert to fraction form
623,730.88/935,697.30 = 244,446.00/x - Step 3: Cross multiply
623,730.88x = 935,697.30 × 244,446.00 - Step 4: Simplify right side
623,730.88x = 228,727,457,517.31 - Step 5: Solve for x
x = 228,727,457,517.31/623,730.88 - Step 6: Final answer
x = 366,708.57
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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.