Home / 732,892.25-1,011,498.17-410,624.16

Finding the Fourth Proportional to 732,892.25, 1,011,498.17 and 410,624.16

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Solution

The fourth proportional to 732,892.25, 1,011,498.17 and 410,624.16 is: 566,721.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,892.25 : 1,011,498.17 = 410,624.16 : x
  2. Step 2: Convert to fraction form
    732,892.25/1,011,498.17 = 410,624.16/x
  3. Step 3: Cross multiply
    732,892.25x = 1,011,498.17 × 410,624.16
  4. Step 4: Simplify right side
    732,892.25x = 415,345,584,344.67
  5. Step 5: Solve for x
    x = 415,345,584,344.67/732,892.25
  6. Step 6: Final answer
    x = 566,721.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.