Home / 410,773.60-566,811.48-229,463.11

Finding the Fourth Proportional to 410,773.60, 566,811.48 and 229,463.11

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Solution

The fourth proportional to 410,773.60, 566,811.48 and 229,463.11 is: 316,627.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,773.60 : 566,811.48 = 229,463.11 : x
  2. Step 2: Convert to fraction form
    410,773.60/566,811.48 = 229,463.11/x
  3. Step 3: Cross multiply
    410,773.60x = 566,811.48 × 229,463.11
  4. Step 4: Simplify right side
    410,773.60x = 130,062,324,984.50
  5. Step 5: Solve for x
    x = 130,062,324,984.50/410,773.60
  6. Step 6: Final answer
    x = 316,627.76

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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.