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Finding the Fourth Proportional to 3,682.98, 5,529.33 and 1,952.82

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Solution

The fourth proportional to 3,682.98, 5,529.33 and 1,952.82 is: 2,931.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682.98 : 5,529.33 = 1,952.82 : x
  2. Step 2: Convert to fraction form
    3,682.98/5,529.33 = 1,952.82/x
  3. Step 3: Cross multiply
    3,682.98x = 5,529.33 × 1,952.82
  4. Step 4: Simplify right side
    3,682.98x = 10,797,786.21
  5. Step 5: Solve for x
    x = 10,797,786.21/3,682.98
  6. Step 6: Final answer
    x = 2,931.81

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