Home / 410,336.10-566,358.28-240,624.90

Finding the Fourth Proportional to 410,336.10, 566,358.28 and 240,624.90

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Solution

The fourth proportional to 410,336.10, 566,358.28 and 240,624.90 is: 332,117.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,336.10 : 566,358.28 = 240,624.90 : x
  2. Step 2: Convert to fraction form
    410,336.10/566,358.28 = 240,624.90/x
  3. Step 3: Cross multiply
    410,336.10x = 566,358.28 × 240,624.90
  4. Step 4: Simplify right side
    410,336.10x = 136,279,904,489.17
  5. Step 5: Solve for x
    x = 136,279,904,489.17/410,336.10
  6. Step 6: Final answer
    x = 332,117.76

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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.