Home / 2,229,505.28-3,343,864.08-881,219.68

Finding the Fourth Proportional to 2,229,505.28, 3,343,864.08 and 881,219.68

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Solution

The fourth proportional to 2,229,505.28, 3,343,864.08 and 881,219.68 is: 1,321,673.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,505.28 : 3,343,864.08 = 881,219.68 : x
  2. Step 2: Convert to fraction form
    2,229,505.28/3,343,864.08 = 881,219.68/x
  3. Step 3: Cross multiply
    2,229,505.28x = 3,343,864.08 × 881,219.68
  4. Step 4: Simplify right side
    2,229,505.28x = 2,946,678,834,541.10
  5. Step 5: Solve for x
    x = 2,946,678,834,541.10/2,229,505.28
  6. Step 6: Final answer
    x = 1,321,673.85

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