Home / 410,469.01-566,441.85-229,184.02

Finding the Fourth Proportional to 410,469.01, 566,441.85 and 229,184.02

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Solution

The fourth proportional to 410,469.01, 566,441.85 and 229,184.02 is: 316,270.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,469.01 : 566,441.85 = 229,184.02 : x
  2. Step 2: Convert to fraction form
    410,469.01/566,441.85 = 229,184.02/x
  3. Step 3: Cross multiply
    410,469.01x = 566,441.85 × 229,184.02
  4. Step 4: Simplify right side
    410,469.01x = 129,819,419,133.32
  5. Step 5: Solve for x
    x = 129,819,419,133.32/410,469.01
  6. Step 6: Final answer
    x = 316,270.94

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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.