Home / 7,933,822.56-10,948,906.08-4,495,949.28

Finding the Fourth Proportional to 7,933,822.56, 10,948,906.08 and 4,495,949.28

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Solution

The fourth proportional to 7,933,822.56, 10,948,906.08 and 4,495,949.28 is: 6,204,540.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,933,822.56 : 10,948,906.08 = 4,495,949.28 : x
  2. Step 2: Convert to fraction form
    7,933,822.56/10,948,906.08 = 4,495,949.28/x
  3. Step 3: Cross multiply
    7,933,822.56x = 10,948,906.08 × 4,495,949.28
  4. Step 4: Simplify right side
    7,933,822.56x = 49,225,726,407,163.62
  5. Step 5: Solve for x
    x = 49,225,726,407,163.62/7,933,822.56
  6. Step 6: Final answer
    x = 6,204,540.88

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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.