Home / 410,325.63-566,343.85-240,614.43

Finding the Fourth Proportional to 410,325.63, 566,343.85 and 240,614.43

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Solution

The fourth proportional to 410,325.63, 566,343.85 and 240,614.43 is: 332,103.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,325.63 : 566,343.85 = 240,614.43 : x
  2. Step 2: Convert to fraction form
    410,325.63/566,343.85 = 240,614.43/x
  3. Step 3: Cross multiply
    410,325.63x = 566,343.85 × 240,614.43
  4. Step 4: Simplify right side
    410,325.63x = 136,270,502,651.76
  5. Step 5: Solve for x
    x = 136,270,502,651.76/410,325.63
  6. Step 6: Final answer
    x = 332,103.32

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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.