Finding the Fourth Proportional to 2,363,593.20, 3,545,461.92 and 924,219.12
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Solution
The fourth proportional to 2,363,593.20, 3,545,461.92 and 924,219.12 is: 1,386,356.88
Step by Step Solution
- Step 1: Write the proportion equation
2,363,593.20 : 3,545,461.92 = 924,219.12 : x - Step 2: Convert to fraction form
2,363,593.20/3,545,461.92 = 924,219.12/x - Step 3: Cross multiply
2,363,593.20x = 3,545,461.92 × 924,219.12 - Step 4: Simplify right side
2,363,593.20x = 3,276,783,695,695.91 - Step 5: Solve for x
x = 3,276,783,695,695.91/2,363,593.20 - Step 6: Final answer
x = 1,386,356.88
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.