Home / 9,247,183.36-13,876,254.76-5,151,932.22

Finding the Fourth Proportional to 9,247,183.36, 13,876,254.76 and 5,151,932.22

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Solution

The fourth proportional to 9,247,183.36, 13,876,254.76 and 5,151,932.22 is: 7,730,951.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,183.36 : 13,876,254.76 = 5,151,932.22 : x
  2. Step 2: Convert to fraction form
    9,247,183.36/13,876,254.76 = 5,151,932.22/x
  3. Step 3: Cross multiply
    9,247,183.36x = 13,876,254.76 × 5,151,932.22
  4. Step 4: Simplify right side
    9,247,183.36x = 71,489,523,990,972.36
  5. Step 5: Solve for x
    x = 71,489,523,990,972.36/9,247,183.36
  6. Step 6: Final answer
    x = 7,730,951.28

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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.