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Finding the Fourth Proportional to 450,766.09, 622,054.92 and 246,813.31

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Solution

The fourth proportional to 450,766.09, 622,054.92 and 246,813.31 is: 340,601.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,766.09 : 622,054.92 = 246,813.31 : x
  2. Step 2: Convert to fraction form
    450,766.09/622,054.92 = 246,813.31/x
  3. Step 3: Cross multiply
    450,766.09x = 622,054.92 × 246,813.31
  4. Step 4: Simplify right side
    450,766.09x = 153,531,433,806.99
  5. Step 5: Solve for x
    x = 153,531,433,806.99/450,766.09
  6. Step 6: Final answer
    x = 340,601.12

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