Home / 754,004.82-1,131,376.18-354,685.88

Finding the Fourth Proportional to 754,004.82, 1,131,376.18 and 354,685.88

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Solution

The fourth proportional to 754,004.82, 1,131,376.18 and 354,685.88 is: 532,202.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,004.82 : 1,131,376.18 = 354,685.88 : x
  2. Step 2: Convert to fraction form
    754,004.82/1,131,376.18 = 354,685.88/x
  3. Step 3: Cross multiply
    754,004.82x = 1,131,376.18 × 354,685.88
  4. Step 4: Simplify right side
    754,004.82x = 401,283,156,014.34
  5. Step 5: Solve for x
    x = 401,283,156,014.34/754,004.82
  6. Step 6: Final answer
    x = 532,202.38

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