Home / 11,324,100.65-16,970,317.24-6,125,486.66

Finding the Fourth Proportional to 11,324,100.65, 16,970,317.24 and 6,125,486.66

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Solution

The fourth proportional to 11,324,100.65, 16,970,317.24 and 6,125,486.66 is: 9,179,665.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,324,100.65 : 16,970,317.24 = 6,125,486.66 : x
  2. Step 2: Convert to fraction form
    11,324,100.65/16,970,317.24 = 6,125,486.66/x
  3. Step 3: Cross multiply
    11,324,100.65x = 16,970,317.24 × 6,125,486.66
  4. Step 4: Simplify right side
    11,324,100.65x = 103,951,451,896,700.09
  5. Step 5: Solve for x
    x = 103,951,451,896,700.09/11,324,100.65
  6. Step 6: Final answer
    x = 9,179,665.13

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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.