Home / 4,929,067.59-7,394,306.69-1,517,642.83

Finding the Fourth Proportional to 4,929,067.59, 7,394,306.69 and 1,517,642.83

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Solution

The fourth proportional to 4,929,067.59, 7,394,306.69 and 1,517,642.83 is: 2,276,681.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,067.59 : 7,394,306.69 = 1,517,642.83 : x
  2. Step 2: Convert to fraction form
    4,929,067.59/7,394,306.69 = 1,517,642.83/x
  3. Step 3: Cross multiply
    4,929,067.59x = 7,394,306.69 × 1,517,642.83
  4. Step 4: Simplify right side
    4,929,067.59x = 11,221,916,530,899.53
  5. Step 5: Solve for x
    x = 11,221,916,530,899.53/4,929,067.59
  6. Step 6: Final answer
    x = 2,276,681.41

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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.