Home / 1,134,849.80-1,702,274.70-931,896.20

Finding the Fourth Proportional to 1,134,849.80, 1,702,274.70 and 931,896.20

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Solution

The fourth proportional to 1,134,849.80, 1,702,274.70 and 931,896.20 is: 1,397,844.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,849.80 : 1,702,274.70 = 931,896.20 : x
  2. Step 2: Convert to fraction form
    1,134,849.80/1,702,274.70 = 931,896.20/x
  3. Step 3: Cross multiply
    1,134,849.80x = 1,702,274.70 × 931,896.20
  4. Step 4: Simplify right side
    1,134,849.80x = 1,586,343,324,286.14
  5. Step 5: Solve for x
    x = 1,586,343,324,286.14/1,134,849.80
  6. Step 6: Final answer
    x = 1,397,844.30

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