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Finding the Fourth Proportional to 350,883.62, 484,222.28 and 193,724.58

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Solution

The fourth proportional to 350,883.62, 484,222.28 and 193,724.58 is: 267,341.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,883.62 : 484,222.28 = 193,724.58 : x
  2. Step 2: Convert to fraction form
    350,883.62/484,222.28 = 193,724.58/x
  3. Step 3: Cross multiply
    350,883.62x = 484,222.28 × 193,724.58
  4. Step 4: Simplify right side
    350,883.62x = 93,805,757,819.64
  5. Step 5: Solve for x
    x = 93,805,757,819.64/350,883.62
  6. Step 6: Final answer
    x = 267,341.51

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