Finding the Fourth Proportional to 2,546,714.07, 3,819,655.80 and 749,177.10
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Solution
The fourth proportional to 2,546,714.07, 3,819,655.80 and 749,177.10 is: 1,123,643.48
Step by Step Solution
- Step 1: Write the proportion equation
2,546,714.07 : 3,819,655.80 = 749,177.10 : x - Step 2: Convert to fraction form
2,546,714.07/3,819,655.80 = 749,177.10/x - Step 3: Cross multiply
2,546,714.07x = 3,819,655.80 × 749,177.10 - Step 4: Simplify right side
2,546,714.07x = 2,861,598,655,242.18 - Step 5: Solve for x
x = 2,861,598,655,242.18/2,546,714.07 - Step 6: Final answer
x = 1,123,643.48
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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.