Home / 9,944,329.02-13,723,036.20-5,593,418.28

Finding the Fourth Proportional to 9,944,329.02, 13,723,036.20 and 5,593,418.28

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Solution

The fourth proportional to 9,944,329.02, 13,723,036.20 and 5,593,418.28 is: 7,718,839.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,944,329.02 : 13,723,036.20 = 5,593,418.28 : x
  2. Step 2: Convert to fraction form
    9,944,329.02/13,723,036.20 = 5,593,418.28/x
  3. Step 3: Cross multiply
    9,944,329.02x = 13,723,036.20 × 5,593,418.28
  4. Step 4: Simplify right side
    9,944,329.02x = 76,758,681,538,181.73
  5. Step 5: Solve for x
    x = 76,758,681,538,181.73/9,944,329.02
  6. Step 6: Final answer
    x = 7,718,839.69

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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.