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Finding the Fourth Proportional to 327,341.09, 491,011.64 and 102,736.19

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Solution

The fourth proportional to 327,341.09, 491,011.64 and 102,736.19 is: 154,104.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,341.09 : 491,011.64 = 102,736.19 : x
  2. Step 2: Convert to fraction form
    327,341.09/491,011.64 = 102,736.19/x
  3. Step 3: Cross multiply
    327,341.09x = 491,011.64 × 102,736.19
  4. Step 4: Simplify right side
    327,341.09x = 50,444,665,139.25
  5. Step 5: Solve for x
    x = 50,444,665,139.25/327,341.09
  6. Step 6: Final answer
    x = 154,104.29

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