Home / 8,694,250.08-13,022,989.20-5,497,726.56

Finding the Fourth Proportional to 8,694,250.08, 13,022,989.20 and 5,497,726.56

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Solution

The fourth proportional to 8,694,250.08, 13,022,989.20 and 5,497,726.56 is: 8,234,963.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,694,250.08 : 13,022,989.20 = 5,497,726.56 : x
  2. Step 2: Convert to fraction form
    8,694,250.08/13,022,989.20 = 5,497,726.56/x
  3. Step 3: Cross multiply
    8,694,250.08x = 13,022,989.20 × 5,497,726.56
  4. Step 4: Simplify right side
    8,694,250.08x = 71,596,833,615,433.14
  5. Step 5: Solve for x
    x = 71,596,833,615,433.14/8,694,250.08
  6. Step 6: Final answer
    x = 8,234,963.68

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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.