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Finding the Fourth Proportional to 328,080.09, 452,750.47 and 177,177.09

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Solution

The fourth proportional to 328,080.09, 452,750.47 and 177,177.09 is: 244,504.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,080.09 : 452,750.47 = 177,177.09 : x
  2. Step 2: Convert to fraction form
    328,080.09/452,750.47 = 177,177.09/x
  3. Step 3: Cross multiply
    328,080.09x = 452,750.47 × 177,177.09
  4. Step 4: Simplify right side
    328,080.09x = 80,217,010,770.73
  5. Step 5: Solve for x
    x = 80,217,010,770.73/328,080.09
  6. Step 6: Final answer
    x = 244,504.35

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