Home / 410,325.84-566,344.13-240,614.64

Finding the Fourth Proportional to 410,325.84, 566,344.13 and 240,614.64

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Solution

The fourth proportional to 410,325.84, 566,344.13 and 240,614.64 is: 332,103.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,325.84 : 566,344.13 = 240,614.64 : x
  2. Step 2: Convert to fraction form
    410,325.84/566,344.13 = 240,614.64/x
  3. Step 3: Cross multiply
    410,325.84x = 566,344.13 × 240,614.64
  4. Step 4: Simplify right side
    410,325.84x = 136,270,687,752.99
  5. Step 5: Solve for x
    x = 136,270,687,752.99/410,325.84
  6. Step 6: Final answer
    x = 332,103.60

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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.