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Finding the Fourth Proportional to 9,047.82, 13,571.63 and 2,474.00

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Solution

The fourth proportional to 9,047.82, 13,571.63 and 2,474.00 is: 3,710.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,047.82 : 13,571.63 = 2,474.00 : x
  2. Step 2: Convert to fraction form
    9,047.82/13,571.63 = 2,474.00/x
  3. Step 3: Cross multiply
    9,047.82x = 13,571.63 × 2,474.00
  4. Step 4: Simplify right side
    9,047.82x = 33,576,132.39
  5. Step 5: Solve for x
    x = 33,576,132.39/9,047.82
  6. Step 6: Final answer
    x = 3,710.96

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