Home / 11,469,126.48-17,204,062.32-3,381,424.08

Finding the Fourth Proportional to 11,469,126.48, 17,204,062.32 and 3,381,424.08

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Solution

The fourth proportional to 11,469,126.48, 17,204,062.32 and 3,381,424.08 is: 5,072,245.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,469,126.48 : 17,204,062.32 = 3,381,424.08 : x
  2. Step 2: Convert to fraction form
    11,469,126.48/17,204,062.32 = 3,381,424.08/x
  3. Step 3: Cross multiply
    11,469,126.48x = 17,204,062.32 × 3,381,424.08
  4. Step 4: Simplify right side
    11,469,126.48x = 58,174,230,602,668.66
  5. Step 5: Solve for x
    x = 58,174,230,602,668.66/11,469,126.48
  6. Step 6: Final answer
    x = 5,072,245.97

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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.