Home / 11,324,100.28-16,970,316.68-6,125,486.29

Finding the Fourth Proportional to 11,324,100.28, 16,970,316.68 and 6,125,486.29

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Solution

The fourth proportional to 11,324,100.28, 16,970,316.68 and 6,125,486.29 is: 9,179,664.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,324,100.28 : 16,970,316.68 = 6,125,486.29 : x
  2. Step 2: Convert to fraction form
    11,324,100.28/16,970,316.68 = 6,125,486.29/x
  3. Step 3: Cross multiply
    11,324,100.28x = 16,970,316.68 × 6,125,486.29
  4. Step 4: Simplify right side
    11,324,100.28x = 103,951,442,094,424.16
  5. Step 5: Solve for x
    x = 103,951,442,094,424.16/11,324,100.28
  6. Step 6: Final answer
    x = 9,179,664.57

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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.