Home / 3,950,544.43-5,452,193.75-2,231,775.66

Finding the Fourth Proportional to 3,950,544.43, 5,452,193.75 and 2,231,775.66

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Solution

The fourth proportional to 3,950,544.43, 5,452,193.75 and 2,231,775.66 is: 3,080,100.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,544.43 : 5,452,193.75 = 2,231,775.66 : x
  2. Step 2: Convert to fraction form
    3,950,544.43/5,452,193.75 = 2,231,775.66/x
  3. Step 3: Cross multiply
    3,950,544.43x = 5,452,193.75 × 2,231,775.66
  4. Step 4: Simplify right side
    3,950,544.43x = 12,168,073,304,854.12
  5. Step 5: Solve for x
    x = 12,168,073,304,854.12/3,950,544.43
  6. Step 6: Final answer
    x = 3,080,100.36

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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.