Home / 809,665.27-1,214,414.46-269,863.23

Finding the Fourth Proportional to 809,665.27, 1,214,414.46 and 269,863.23

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Solution

The fourth proportional to 809,665.27, 1,214,414.46 and 269,863.23 is: 404,767.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    809,665.27 : 1,214,414.46 = 269,863.23 : x
  2. Step 2: Convert to fraction form
    809,665.27/1,214,414.46 = 269,863.23/x
  3. Step 3: Cross multiply
    809,665.27x = 1,214,414.46 × 269,863.23
  4. Step 4: Simplify right side
    809,665.27x = 327,725,803,674.26
  5. Step 5: Solve for x
    x = 327,725,803,674.26/809,665.27
  6. Step 6: Final answer
    x = 404,767.02

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