Home / 624,344.19-861,594.96-337,864.27

Finding the Fourth Proportional to 624,344.19, 861,594.96 and 337,864.27

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Solution

The fourth proportional to 624,344.19, 861,594.96 and 337,864.27 is: 466,252.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,344.19 : 861,594.96 = 337,864.27 : x
  2. Step 2: Convert to fraction form
    624,344.19/861,594.96 = 337,864.27/x
  3. Step 3: Cross multiply
    624,344.19x = 861,594.96 × 337,864.27
  4. Step 4: Simplify right side
    624,344.19x = 291,102,152,196.08
  5. Step 5: Solve for x
    x = 291,102,152,196.08/624,344.19
  6. Step 6: Final answer
    x = 466,252.68

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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.