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Finding the Fourth Proportional to 4,692,366.32, 7,038,572.90 and 1,659,734.97

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Solution

The fourth proportional to 4,692,366.32, 7,038,572.90 and 1,659,734.97 is: 2,489,610.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,366.32 : 7,038,572.90 = 1,659,734.97 : x
  2. Step 2: Convert to fraction form
    4,692,366.32/7,038,572.90 = 1,659,734.97/x
  3. Step 3: Cross multiply
    4,692,366.32x = 7,038,572.90 × 1,659,734.97
  4. Step 4: Simplify right side
    4,692,366.32x = 11,682,165,546,330.99
  5. Step 5: Solve for x
    x = 11,682,165,546,330.99/4,692,366.32
  6. Step 6: Final answer
    x = 2,489,610.73

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