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Finding the Fourth Proportional to 598.59, 897.75 and 324.81

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Solution

The fourth proportional to 598.59, 897.75 and 324.81 is: 487.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    598.59 : 897.75 = 324.81 : x
  2. Step 2: Convert to fraction form
    598.59/897.75 = 324.81/x
  3. Step 3: Cross multiply
    598.59x = 897.75 × 324.81
  4. Step 4: Simplify right side
    598.59x = 291,598.18
  5. Step 5: Solve for x
    x = 291,598.18/598.59
  6. Step 6: Final answer
    x = 487.14

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