Home / 719,116.94-1,078,395.05-269,592.76

Finding the Fourth Proportional to 719,116.94, 1,078,395.05 and 269,592.76

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Solution

The fourth proportional to 719,116.94, 1,078,395.05 and 269,592.76 is: 404,284.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    719,116.94 : 1,078,395.05 = 269,592.76 : x
  2. Step 2: Convert to fraction form
    719,116.94/1,078,395.05 = 269,592.76/x
  3. Step 3: Cross multiply
    719,116.94x = 1,078,395.05 × 269,592.76
  4. Step 4: Simplify right side
    719,116.94x = 290,727,499,921.81
  5. Step 5: Solve for x
    x = 290,727,499,921.81/719,116.94
  6. Step 6: Final answer
    x = 404,284.04

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