Home / 3,324,098.31-4,985,067.96-1,274,651.10

Finding the Fourth Proportional to 3,324,098.31, 4,985,067.96 and 1,274,651.10

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Solution

The fourth proportional to 3,324,098.31, 4,985,067.96 and 1,274,651.10 is: 1,911,562.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,098.31 : 4,985,067.96 = 1,274,651.10 : x
  2. Step 2: Convert to fraction form
    3,324,098.31/4,985,067.96 = 1,274,651.10/x
  3. Step 3: Cross multiply
    3,324,098.31x = 4,985,067.96 × 1,274,651.10
  4. Step 4: Simplify right side
    3,324,098.31x = 6,354,222,358,788.76
  5. Step 5: Solve for x
    x = 6,354,222,358,788.76/3,324,098.31
  6. Step 6: Final answer
    x = 1,911,562.71

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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.