Home / 950,108.40-1,311,170.85-542,202.12

Finding the Fourth Proportional to 950,108.40, 1,311,170.85 and 542,202.12

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Solution

The fourth proportional to 950,108.40, 1,311,170.85 and 542,202.12 is: 748,251.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,108.40 : 1,311,170.85 = 542,202.12 : x
  2. Step 2: Convert to fraction form
    950,108.40/1,311,170.85 = 542,202.12/x
  3. Step 3: Cross multiply
    950,108.40x = 1,311,170.85 × 542,202.12
  4. Step 4: Simplify right side
    950,108.40x = 710,919,614,552.20
  5. Step 5: Solve for x
    x = 710,919,614,552.20/950,108.40
  6. Step 6: Final answer
    x = 748,251.06

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