Home / 691,366.44-1,036,962.18-270,937.56

Finding the Fourth Proportional to 691,366.44, 1,036,962.18 and 270,937.56

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Solution

The fourth proportional to 691,366.44, 1,036,962.18 and 270,937.56 is: 406,372.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    691,366.44 : 1,036,962.18 = 270,937.56 : x
  2. Step 2: Convert to fraction form
    691,366.44/1,036,962.18 = 270,937.56/x
  3. Step 3: Cross multiply
    691,366.44x = 1,036,962.18 × 270,937.56
  4. Step 4: Simplify right side
    691,366.44x = 280,952,002,861.48
  5. Step 5: Solve for x
    x = 280,952,002,861.48/691,366.44
  6. Step 6: Final answer
    x = 406,372.06

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