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Finding the Fourth Proportional to 450,747.99, 622,012.95 and 246,795.18

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Solution

The fourth proportional to 450,747.99, 622,012.95 and 246,795.18 is: 340,566.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,747.99 : 622,012.95 = 246,795.18 : x
  2. Step 2: Convert to fraction form
    450,747.99/622,012.95 = 246,795.18/x
  3. Step 3: Cross multiply
    450,747.99x = 622,012.95 × 246,795.18
  4. Step 4: Simplify right side
    450,747.99x = 153,509,797,957.58
  5. Step 5: Solve for x
    x = 153,509,797,957.58/450,747.99
  6. Step 6: Final answer
    x = 340,566.79

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