Home / 410,325.85-566,344.15-240,614.65

Finding the Fourth Proportional to 410,325.85, 566,344.15 and 240,614.65

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Solution

The fourth proportional to 410,325.85, 566,344.15 and 240,614.65 is: 332,103.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,325.85 : 566,344.15 = 240,614.65 : x
  2. Step 2: Convert to fraction form
    410,325.85/566,344.15 = 240,614.65/x
  3. Step 3: Cross multiply
    410,325.85x = 566,344.15 × 240,614.65
  4. Step 4: Simplify right side
    410,325.85x = 136,270,700,891.65
  5. Step 5: Solve for x
    x = 136,270,700,891.65/410,325.85
  6. Step 6: Final answer
    x = 332,103.62

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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.