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Finding the Fourth Proportional to 633,950.31, 874,872.59 and 347,471.13

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Solution

The fourth proportional to 633,950.31, 874,872.59 and 347,471.13 is: 479,521.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,950.31 : 874,872.59 = 347,471.13 : x
  2. Step 2: Convert to fraction form
    633,950.31/874,872.59 = 347,471.13/x
  3. Step 3: Cross multiply
    633,950.31x = 874,872.59 × 347,471.13
  4. Step 4: Simplify right side
    633,950.31x = 303,992,967,453.33
  5. Step 5: Solve for x
    x = 303,992,967,453.33/633,950.31
  6. Step 6: Final answer
    x = 479,521.76

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