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Finding the Fourth Proportional to 607.93, 912.06 and 197.05

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Solution

The fourth proportional to 607.93, 912.06 and 197.05 is: 295.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    607.93 : 912.06 = 197.05 : x
  2. Step 2: Convert to fraction form
    607.93/912.06 = 197.05/x
  3. Step 3: Cross multiply
    607.93x = 912.06 × 197.05
  4. Step 4: Simplify right side
    607.93x = 179,721.42
  5. Step 5: Solve for x
    x = 179,721.42/607.93
  6. Step 6: Final answer
    x = 295.63

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