Home / 5,045,132.68-6,962,217.78-3,084,355.96

Finding the Fourth Proportional to 5,045,132.68, 6,962,217.78 and 3,084,355.96

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Solution

The fourth proportional to 5,045,132.68, 6,962,217.78 and 3,084,355.96 is: 4,256,371.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,132.68 : 6,962,217.78 = 3,084,355.96 : x
  2. Step 2: Convert to fraction form
    5,045,132.68/6,962,217.78 = 3,084,355.96/x
  3. Step 3: Cross multiply
    5,045,132.68x = 6,962,217.78 × 3,084,355.96
  4. Step 4: Simplify right side
    5,045,132.68x = 21,473,957,904,560.97
  5. Step 5: Solve for x
    x = 21,473,957,904,560.97/5,045,132.68
  6. Step 6: Final answer
    x = 4,256,371.29

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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.