Home / 1,096,104.40-1,642,601.40-809,558.80

Finding the Fourth Proportional to 1,096,104.40, 1,642,601.40 and 809,558.80

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Solution

The fourth proportional to 1,096,104.40, 1,642,601.40 and 809,558.80 is: 1,213,189.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,104.40 : 1,642,601.40 = 809,558.80 : x
  2. Step 2: Convert to fraction form
    1,096,104.40/1,642,601.40 = 809,558.80/x
  3. Step 3: Cross multiply
    1,096,104.40x = 1,642,601.40 × 809,558.80
  4. Step 4: Simplify right side
    1,096,104.40x = 1,329,782,418,262.32
  5. Step 5: Solve for x
    x = 1,329,782,418,262.32/1,096,104.40
  6. Step 6: Final answer
    x = 1,213,189.56

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