Home / 534,769.60-801,614.32-335,229.85

Finding the Fourth Proportional to 534,769.60, 801,614.32 and 335,229.85

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Solution

The fourth proportional to 534,769.60, 801,614.32 and 335,229.85 is: 502,506.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,769.60 : 801,614.32 = 335,229.85 : x
  2. Step 2: Convert to fraction form
    534,769.60/801,614.32 = 335,229.85/x
  3. Step 3: Cross multiply
    534,769.60x = 801,614.32 × 335,229.85
  4. Step 4: Simplify right side
    534,769.60x = 268,725,048,251.45
  5. Step 5: Solve for x
    x = 268,725,048,251.45/534,769.60
  6. Step 6: Final answer
    x = 502,506.22

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1.5x scale

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.