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Finding the Fourth Proportional to 6,330.97, 9,493.56 and 2,630.99

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Solution

The fourth proportional to 6,330.97, 9,493.56 and 2,630.99 is: 3,945.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330.97 : 9,493.56 = 2,630.99 : x
  2. Step 2: Convert to fraction form
    6,330.97/9,493.56 = 2,630.99/x
  3. Step 3: Cross multiply
    6,330.97x = 9,493.56 × 2,630.99
  4. Step 4: Simplify right side
    6,330.97x = 24,977,461.42
  5. Step 5: Solve for x
    x = 24,977,461.42/6,330.97
  6. Step 6: Final answer
    x = 3,945.29

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