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Finding the Fourth Proportional to 3,664.52, 5,495.82 and 1,714.76

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Solution

The fourth proportional to 3,664.52, 5,495.82 and 1,714.76 is: 2,571.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664.52 : 5,495.82 = 1,714.76 : x
  2. Step 2: Convert to fraction form
    3,664.52/5,495.82 = 1,714.76/x
  3. Step 3: Cross multiply
    3,664.52x = 5,495.82 × 1,714.76
  4. Step 4: Simplify right side
    3,664.52x = 9,424,012.30
  5. Step 5: Solve for x
    x = 9,424,012.30/3,664.52
  6. Step 6: Final answer
    x = 2,571.69

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