Home / 5,985,839.25-8,260,662.29-3,269,760.21

Finding the Fourth Proportional to 5,985,839.25, 8,260,662.29 and 3,269,760.21

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Solution

The fourth proportional to 5,985,839.25, 8,260,662.29 and 3,269,760.21 is: 4,512,380.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985,839.25 : 8,260,662.29 = 3,269,760.21 : x
  2. Step 2: Convert to fraction form
    5,985,839.25/8,260,662.29 = 3,269,760.21/x
  3. Step 3: Cross multiply
    5,985,839.25x = 8,260,662.29 × 3,269,760.21
  4. Step 4: Simplify right side
    5,985,839.25x = 27,010,384,847,740.68
  5. Step 5: Solve for x
    x = 27,010,384,847,740.68/5,985,839.25
  6. Step 6: Final answer
    x = 4,512,380.59

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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.