Home / 2,049,175.97-3,073,911.58-787,003.59

Finding the Fourth Proportional to 2,049,175.97, 3,073,911.58 and 787,003.59

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Solution

The fourth proportional to 2,049,175.97, 3,073,911.58 and 787,003.59 is: 1,180,562.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,175.97 : 3,073,911.58 = 787,003.59 : x
  2. Step 2: Convert to fraction form
    2,049,175.97/3,073,911.58 = 787,003.59/x
  3. Step 3: Cross multiply
    2,049,175.97x = 3,073,911.58 × 787,003.59
  4. Step 4: Simplify right side
    2,049,175.97x = 2,419,179,456,886.60
  5. Step 5: Solve for x
    x = 2,419,179,456,886.60/2,049,175.97
  6. Step 6: Final answer
    x = 1,180,562.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.