Home / 1,096,098.90-1,642,593.15-809,553.30

Finding the Fourth Proportional to 1,096,098.90, 1,642,593.15 and 809,553.30

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Solution

The fourth proportional to 1,096,098.90, 1,642,593.15 and 809,553.30 is: 1,213,181.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,098.90 : 1,642,593.15 = 809,553.30 : x
  2. Step 2: Convert to fraction form
    1,096,098.90/1,642,593.15 = 809,553.30/x
  3. Step 3: Cross multiply
    1,096,098.90x = 1,642,593.15 × 809,553.30
  4. Step 4: Simplify right side
    1,096,098.90x = 1,329,766,705,139.90
  5. Step 5: Solve for x
    x = 1,329,766,705,139.90/1,096,098.90
  6. Step 6: Final answer
    x = 1,213,181.32

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