Finding the Fourth Proportional to 2,092,508.75, 3,138,792.30 and 596,600.75
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Solution
The fourth proportional to 2,092,508.75, 3,138,792.30 and 596,600.75 is: 894,909.44
Step by Step Solution
- Step 1: Write the proportion equation
2,092,508.75 : 3,138,792.30 = 596,600.75 : x - Step 2: Convert to fraction form
2,092,508.75/3,138,792.30 = 596,600.75/x - Step 3: Cross multiply
2,092,508.75x = 3,138,792.30 × 596,600.75 - Step 4: Simplify right side
2,092,508.75x = 1,872,605,840,274.23 - Step 5: Solve for x
x = 1,872,605,840,274.23/2,092,508.75 - Step 6: Final answer
x = 894,909.44
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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.