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Finding the Fourth Proportional to 7,954,644.32, 11,932,653.79 and 2,197,375.93

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Solution

The fourth proportional to 7,954,644.32, 11,932,653.79 and 2,197,375.93 is: 3,296,253.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,954,644.32 : 11,932,653.79 = 2,197,375.93 : x
  2. Step 2: Convert to fraction form
    7,954,644.32/11,932,653.79 = 2,197,375.93/x
  3. Step 3: Cross multiply
    7,954,644.32x = 11,932,653.79 × 2,197,375.93
  4. Step 4: Simplify right side
    7,954,644.32x = 26,220,526,219,169.27
  5. Step 5: Solve for x
    x = 26,220,526,219,169.27/7,954,644.32
  6. Step 6: Final answer
    x = 3,296,253.76

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