Home / 1,647,832.40-2,468,983.80-804,568.40

Finding the Fourth Proportional to 1,647,832.40, 2,468,983.80 and 804,568.40

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Solution

The fourth proportional to 1,647,832.40, 2,468,983.80 and 804,568.40 is: 1,205,502.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,647,832.40 : 2,468,983.80 = 804,568.40 : x
  2. Step 2: Convert to fraction form
    1,647,832.40/2,468,983.80 = 804,568.40/x
  3. Step 3: Cross multiply
    1,647,832.40x = 2,468,983.80 × 804,568.40
  4. Step 4: Simplify right side
    1,647,832.40x = 1,986,466,345,591.92
  5. Step 5: Solve for x
    x = 1,986,466,345,591.92/1,647,832.40
  6. Step 6: Final answer
    x = 1,205,502.66

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