Home / 410,866.11-566,962.94-227,096.95

Finding the Fourth Proportional to 410,866.11, 566,962.94 and 227,096.95

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Solution

The fourth proportional to 410,866.11, 566,962.94 and 227,096.95 is: 313,375.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,866.11 : 566,962.94 = 227,096.95 : x
  2. Step 2: Convert to fraction form
    410,866.11/566,962.94 = 227,096.95/x
  3. Step 3: Cross multiply
    410,866.11x = 566,962.94 × 227,096.95
  4. Step 4: Simplify right side
    410,866.11x = 128,755,554,437.03
  5. Step 5: Solve for x
    x = 128,755,554,437.03/410,866.11
  6. Step 6: Final answer
    x = 313,375.94

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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.