Home / 5,546,949.70-7,655,550.78-3,192,098.98

Finding the Fourth Proportional to 5,546,949.70, 7,655,550.78 and 3,192,098.98

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Solution

The fourth proportional to 5,546,949.70, 7,655,550.78 and 3,192,098.98 is: 4,405,534.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546,949.70 : 7,655,550.78 = 3,192,098.98 : x
  2. Step 2: Convert to fraction form
    5,546,949.70/7,655,550.78 = 3,192,098.98/x
  3. Step 3: Cross multiply
    5,546,949.70x = 7,655,550.78 × 3,192,098.98
  4. Step 4: Simplify right side
    5,546,949.70x = 24,437,275,836,176.21
  5. Step 5: Solve for x
    x = 24,437,275,836,176.21/5,546,949.70
  6. Step 6: Final answer
    x = 4,405,534.06

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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.