Finding the Fourth Proportional to 732,856.01, 1,097,659.96 and 563,126.99
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Solution
The fourth proportional to 732,856.01, 1,097,659.96 and 563,126.99 is: 843,442.56
Step by Step Solution
- Step 1: Write the proportion equation
732,856.01 : 1,097,659.96 = 563,126.99 : x - Step 2: Convert to fraction form
732,856.01/1,097,659.96 = 563,126.99/x - Step 3: Cross multiply
732,856.01x = 1,097,659.96 × 563,126.99 - Step 4: Simplify right side
732,856.01x = 618,121,942,422.20 - Step 5: Solve for x
x = 618,121,942,422.20/732,856.01 - Step 6: Final answer
x = 843,442.56
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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.