Home / 732,502.60-1,097,277.68-493,354.15

Finding the Fourth Proportional to 732,502.60, 1,097,277.68 and 493,354.15

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Solution

The fourth proportional to 732,502.60, 1,097,277.68 and 493,354.15 is: 739,036.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,502.60 : 1,097,277.68 = 493,354.15 : x
  2. Step 2: Convert to fraction form
    732,502.60/1,097,277.68 = 493,354.15/x
  3. Step 3: Cross multiply
    732,502.60x = 1,097,277.68 × 493,354.15
  4. Step 4: Simplify right side
    732,502.60x = 541,346,494,663.60
  5. Step 5: Solve for x
    x = 541,346,494,663.60/732,502.60
  6. Step 6: Final answer
    x = 739,036.96

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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.