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Finding the Fourth Proportional to 600,416.46, 900,687.56 and 195,640.11

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Solution

The fourth proportional to 600,416.46, 900,687.56 and 195,640.11 is: 293,480.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,416.46 : 900,687.56 = 195,640.11 : x
  2. Step 2: Convert to fraction form
    600,416.46/900,687.56 = 195,640.11/x
  3. Step 3: Cross multiply
    600,416.46x = 900,687.56 × 195,640.11
  4. Step 4: Simplify right side
    600,416.46x = 176,210,612,335.83
  5. Step 5: Solve for x
    x = 176,210,612,335.83/600,416.46
  6. Step 6: Final answer
    x = 293,480.65

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