Finding the Fourth Proportional to 2,497,925.28, 3,746,897.76 and 604,663.68
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Solution
The fourth proportional to 2,497,925.28, 3,746,897.76 and 604,663.68 is: 906,997.90
Step by Step Solution
- Step 1: Write the proportion equation
2,497,925.28 : 3,746,897.76 = 604,663.68 : x - Step 2: Convert to fraction form
2,497,925.28/3,746,897.76 = 604,663.68/x - Step 3: Cross multiply
2,497,925.28x = 3,746,897.76 × 604,663.68 - Step 4: Simplify right side
2,497,925.28x = 2,265,612,988,145.36 - Step 5: Solve for x
x = 2,265,612,988,145.36/2,497,925.28 - Step 6: Final answer
x = 906,997.90
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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.