Home / 10,727,866.30-16,098,954.52-3,904,437.59

Finding the Fourth Proportional to 10,727,866.30, 16,098,954.52 and 3,904,437.59

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Solution

The fourth proportional to 10,727,866.30, 16,098,954.52 and 3,904,437.59 is: 5,859,260.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,727,866.30 : 16,098,954.52 = 3,904,437.59 : x
  2. Step 2: Convert to fraction form
    10,727,866.30/16,098,954.52 = 3,904,437.59/x
  3. Step 3: Cross multiply
    10,727,866.30x = 16,098,954.52 × 3,904,437.59
  4. Step 4: Simplify right side
    10,727,866.30x = 62,857,363,187,588.41
  5. Step 5: Solve for x
    x = 62,857,363,187,588.41/10,727,866.30
  6. Step 6: Final answer
    x = 5,859,260.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.