Home / 11,214,129.28-15,475,505.19-6,057,493.11

Finding the Fourth Proportional to 11,214,129.28, 15,475,505.19 and 6,057,493.11

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Solution

The fourth proportional to 11,214,129.28, 15,475,505.19 and 6,057,493.11 is: 8,359,344.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,129.28 : 15,475,505.19 = 6,057,493.11 : x
  2. Step 2: Convert to fraction form
    11,214,129.28/15,475,505.19 = 6,057,493.11/x
  3. Step 3: Cross multiply
    11,214,129.28x = 15,475,505.19 × 6,057,493.11
  4. Step 4: Simplify right side
    11,214,129.28x = 93,742,765,969,672.98
  5. Step 5: Solve for x
    x = 93,742,765,969,672.98/11,214,129.28
  6. Step 6: Final answer
    x = 8,359,344.15

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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.