Home / 410,299.14-566,213.48-229,011.02

Finding the Fourth Proportional to 410,299.14, 566,213.48 and 229,011.02

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Solution

The fourth proportional to 410,299.14, 566,213.48 and 229,011.02 is: 316,035.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,299.14 : 566,213.48 = 229,011.02 : x
  2. Step 2: Convert to fraction form
    410,299.14/566,213.48 = 229,011.02/x
  3. Step 3: Cross multiply
    410,299.14x = 566,213.48 × 229,011.02
  4. Step 4: Simplify right side
    410,299.14x = 129,669,126,592.55
  5. Step 5: Solve for x
    x = 129,669,126,592.55/410,299.14
  6. Step 6: Final answer
    x = 316,035.58

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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.