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Finding the Fourth Proportional to 673,722.46, 929,893.35 and 444,321.19

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Solution

The fourth proportional to 673,722.46, 929,893.35 and 444,321.19 is: 613,266.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,722.46 : 929,893.35 = 444,321.19 : x
  2. Step 2: Convert to fraction form
    673,722.46/929,893.35 = 444,321.19/x
  3. Step 3: Cross multiply
    673,722.46x = 929,893.35 × 444,321.19
  4. Step 4: Simplify right side
    673,722.46x = 413,171,319,845.09
  5. Step 5: Solve for x
    x = 413,171,319,845.09/673,722.46
  6. Step 6: Final answer
    x = 613,266.36

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