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Finding the Fourth Proportional to 6,329.97, 9,488.48 and 3,204.18

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Solution

The fourth proportional to 6,329.97, 9,488.48 and 3,204.18 is: 4,802.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329.97 : 9,488.48 = 3,204.18 : x
  2. Step 2: Convert to fraction form
    6,329.97/9,488.48 = 3,204.18/x
  3. Step 3: Cross multiply
    6,329.97x = 9,488.48 × 3,204.18
  4. Step 4: Simplify right side
    6,329.97x = 30,402,781.83
  5. Step 5: Solve for x
    x = 30,402,781.83/6,329.97
  6. Step 6: Final answer
    x = 4,802.99

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