Home / 2,049,177.44-3,073,913.78-787,005.06

Finding the Fourth Proportional to 2,049,177.44, 3,073,913.78 and 787,005.06

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Solution

The fourth proportional to 2,049,177.44, 3,073,913.78 and 787,005.06 is: 1,180,564.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,177.44 : 3,073,913.78 = 787,005.06 : x
  2. Step 2: Convert to fraction form
    2,049,177.44/3,073,913.78 = 787,005.06/x
  3. Step 3: Cross multiply
    2,049,177.44x = 3,073,913.78 × 787,005.06
  4. Step 4: Simplify right side
    2,049,177.44x = 2,419,185,698,863.73
  5. Step 5: Solve for x
    x = 2,419,185,698,863.73/2,049,177.44
  6. Step 6: Final answer
    x = 1,180,564.28

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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.