Home / 410,624.42-566,650.08-229,331.03

Finding the Fourth Proportional to 410,624.42, 566,650.08 and 229,331.03

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Solution

The fourth proportional to 410,624.42, 566,650.08 and 229,331.03 is: 316,470.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,624.42 : 566,650.08 = 229,331.03 : x
  2. Step 2: Convert to fraction form
    410,624.42/566,650.08 = 229,331.03/x
  3. Step 3: Cross multiply
    410,624.42x = 566,650.08 × 229,331.03
  4. Step 4: Simplify right side
    410,624.42x = 129,950,443,662.73
  5. Step 5: Solve for x
    x = 129,950,443,662.73/410,624.42
  6. Step 6: Final answer
    x = 316,470.33

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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.