Home / 1,145,951.80-1,719,273.30-613,727.80

Finding the Fourth Proportional to 1,145,951.80, 1,719,273.30 and 613,727.80

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Solution

The fourth proportional to 1,145,951.80, 1,719,273.30 and 613,727.80 is: 920,776.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,145,951.80 : 1,719,273.30 = 613,727.80 : x
  2. Step 2: Convert to fraction form
    1,145,951.80/1,719,273.30 = 613,727.80/x
  3. Step 3: Cross multiply
    1,145,951.80x = 1,719,273.30 × 613,727.80
  4. Step 4: Simplify right side
    1,145,951.80x = 1,055,165,820,007.74
  5. Step 5: Solve for x
    x = 1,055,165,820,007.74/1,145,951.80
  6. Step 6: Final answer
    x = 920,776.79

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