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Finding the Fourth Proportional to 599.27, 897.60 and 324.78

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Solution

The fourth proportional to 599.27, 897.60 and 324.78 is: 486.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.27 : 897.60 = 324.78 : x
  2. Step 2: Convert to fraction form
    599.27/897.60 = 324.78/x
  3. Step 3: Cross multiply
    599.27x = 897.60 × 324.78
  4. Step 4: Simplify right side
    599.27x = 291,522.53
  5. Step 5: Solve for x
    x = 291,522.53/599.27
  6. Step 6: Final answer
    x = 486.46

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