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Finding the Fourth Proportional to 6,449,564.80, 9,674,347.24 and 2,351,193.28

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Solution

The fourth proportional to 6,449,564.80, 9,674,347.24 and 2,351,193.28 is: 3,526,789.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,449,564.80 : 9,674,347.24 = 2,351,193.28 : x
  2. Step 2: Convert to fraction form
    6,449,564.80/9,674,347.24 = 2,351,193.28/x
  3. Step 3: Cross multiply
    6,449,564.80x = 9,674,347.24 × 2,351,193.28
  4. Step 4: Simplify right side
    6,449,564.80x = 22,746,260,219,074.55
  5. Step 5: Solve for x
    x = 22,746,260,219,074.55/6,449,564.80
  6. Step 6: Final answer
    x = 3,526,789.93

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