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Finding the Fourth Proportional to 6,305.49, 9,458.24 and 1,922.95

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Solution

The fourth proportional to 6,305.49, 9,458.24 and 1,922.95 is: 2,884.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305.49 : 9,458.24 = 1,922.95 : x
  2. Step 2: Convert to fraction form
    6,305.49/9,458.24 = 1,922.95/x
  3. Step 3: Cross multiply
    6,305.49x = 9,458.24 × 1,922.95
  4. Step 4: Simplify right side
    6,305.49x = 18,187,722.61
  5. Step 5: Solve for x
    x = 18,187,722.61/6,305.49
  6. Step 6: Final answer
    x = 2,884.43

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