Home / 2,138,998.60-3,206,942.70-876,176.20

Finding the Fourth Proportional to 2,138,998.60, 3,206,942.70 and 876,176.20

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Solution

The fourth proportional to 2,138,998.60, 3,206,942.70 and 876,176.20 is: 1,313,627.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,138,998.60 : 3,206,942.70 = 876,176.20 : x
  2. Step 2: Convert to fraction form
    2,138,998.60/3,206,942.70 = 876,176.20/x
  3. Step 3: Cross multiply
    2,138,998.60x = 3,206,942.70 × 876,176.20
  4. Step 4: Simplify right side
    2,138,998.60x = 2,809,846,868,503.74
  5. Step 5: Solve for x
    x = 2,809,846,868,503.74/2,138,998.60
  6. Step 6: Final answer
    x = 1,313,627.26

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