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Finding the Fourth Proportional to 611,795.86, 844,042.74 and 451,033.13

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Solution

The fourth proportional to 611,795.86, 844,042.74 and 451,033.13 is: 622,252.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,795.86 : 844,042.74 = 451,033.13 : x
  2. Step 2: Convert to fraction form
    611,795.86/844,042.74 = 451,033.13/x
  3. Step 3: Cross multiply
    611,795.86x = 844,042.74 × 451,033.13
  4. Step 4: Simplify right side
    611,795.86x = 380,691,238,875.98
  5. Step 5: Solve for x
    x = 380,691,238,875.98/611,795.86
  6. Step 6: Final answer
    x = 622,252.07

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