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Finding the Fourth Proportional to 1,739,245.31, 2,608,867.96 and 942,083.81

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Solution

The fourth proportional to 1,739,245.31, 2,608,867.96 and 942,083.81 is: 1,413,125.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,245.31 : 2,608,867.96 = 942,083.81 : x
  2. Step 2: Convert to fraction form
    1,739,245.31/2,608,867.96 = 942,083.81/x
  3. Step 3: Cross multiply
    1,739,245.31x = 2,608,867.96 × 942,083.81
  4. Step 4: Simplify right side
    1,739,245.31x = 2,457,772,281,901.54
  5. Step 5: Solve for x
    x = 2,457,772,281,901.54/1,739,245.31
  6. Step 6: Final answer
    x = 1,413,125.72

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