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Finding the Fourth Proportional to 647,194.41, 893,132.46 and 360,732.69

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Solution

The fourth proportional to 647,194.41, 893,132.46 and 360,732.69 is: 497,813.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    647,194.41 : 893,132.46 = 360,732.69 : x
  2. Step 2: Convert to fraction form
    647,194.41/893,132.46 = 360,732.69/x
  3. Step 3: Cross multiply
    647,194.41x = 893,132.46 × 360,732.69
  4. Step 4: Simplify right side
    647,194.41x = 322,182,074,822.12
  5. Step 5: Solve for x
    x = 322,182,074,822.12/647,194.41
  6. Step 6: Final answer
    x = 497,813.44

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