Home / 4,982,427.90-7,473,641.85-2,463,003.90

Finding the Fourth Proportional to 4,982,427.90, 7,473,641.85 and 2,463,003.90

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Solution

The fourth proportional to 4,982,427.90, 7,473,641.85 and 2,463,003.90 is: 3,694,505.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,427.90 : 7,473,641.85 = 2,463,003.90 : x
  2. Step 2: Convert to fraction form
    4,982,427.90/7,473,641.85 = 2,463,003.90/x
  3. Step 3: Cross multiply
    4,982,427.90x = 7,473,641.85 × 2,463,003.90
  4. Step 4: Simplify right side
    4,982,427.90x = 18,407,609,023,753.21
  5. Step 5: Solve for x
    x = 18,407,609,023,753.21/4,982,427.90
  6. Step 6: Final answer
    x = 3,694,505.85

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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.