Home / 2,082,817.82-3,123,103.25-944,959.10

Finding the Fourth Proportional to 2,082,817.82, 3,123,103.25 and 944,959.10

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Solution

The fourth proportional to 2,082,817.82, 3,123,103.25 and 944,959.10 is: 1,416,928.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,817.82 : 3,123,103.25 = 944,959.10 : x
  2. Step 2: Convert to fraction form
    2,082,817.82/3,123,103.25 = 944,959.10/x
  3. Step 3: Cross multiply
    2,082,817.82x = 3,123,103.25 × 944,959.10
  4. Step 4: Simplify right side
    2,082,817.82x = 2,951,204,823,073.96
  5. Step 5: Solve for x
    x = 2,951,204,823,073.96/2,082,817.82
  6. Step 6: Final answer
    x = 1,416,928.93

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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.