Home / 1,088,426.70-1,632,640.05-888,972.30

Finding the Fourth Proportional to 1,088,426.70, 1,632,640.05 and 888,972.30

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Solution

The fourth proportional to 1,088,426.70, 1,632,640.05 and 888,972.30 is: 1,333,458.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,426.70 : 1,632,640.05 = 888,972.30 : x
  2. Step 2: Convert to fraction form
    1,088,426.70/1,632,640.05 = 888,972.30/x
  3. Step 3: Cross multiply
    1,088,426.70x = 1,632,640.05 × 888,972.30
  4. Step 4: Simplify right side
    1,088,426.70x = 1,451,371,780,320.62
  5. Step 5: Solve for x
    x = 1,451,371,780,320.62/1,088,426.70
  6. Step 6: Final answer
    x = 1,333,458.45

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