Home / 1,332,179.97-1,998,926.07-622,104.81

Finding the Fourth Proportional to 1,332,179.97, 1,998,926.07 and 622,104.81

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Solution

The fourth proportional to 1,332,179.97, 1,998,926.07 and 622,104.81 is: 933,463.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,179.97 : 1,998,926.07 = 622,104.81 : x
  2. Step 2: Convert to fraction form
    1,332,179.97/1,998,926.07 = 622,104.81/x
  3. Step 3: Cross multiply
    1,332,179.97x = 1,998,926.07 × 622,104.81
  4. Step 4: Simplify right side
    1,332,179.97x = 1,243,541,522,981.40
  5. Step 5: Solve for x
    x = 1,243,541,522,981.40/1,332,179.97
  6. Step 6: Final answer
    x = 933,463.61

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