Home / 410,325.96-566,344.30-240,614.76

Finding the Fourth Proportional to 410,325.96, 566,344.30 and 240,614.76

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Solution

The fourth proportional to 410,325.96, 566,344.30 and 240,614.76 is: 332,103.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,325.96 : 566,344.30 = 240,614.76 : x
  2. Step 2: Convert to fraction form
    410,325.96/566,344.30 = 240,614.76/x
  3. Step 3: Cross multiply
    410,325.96x = 566,344.30 × 240,614.76
  4. Step 4: Simplify right side
    410,325.96x = 136,270,797,821.87
  5. Step 5: Solve for x
    x = 136,270,797,821.87/410,325.96
  6. Step 6: Final answer
    x = 332,103.77

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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.