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Finding the Fourth Proportional to 4,800,118.00, 7,200,183.93 and 1,960,230.16

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Solution

The fourth proportional to 4,800,118.00, 7,200,183.93 and 1,960,230.16 is: 2,940,348.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800,118.00 : 7,200,183.93 = 1,960,230.16 : x
  2. Step 2: Convert to fraction form
    4,800,118.00/7,200,183.93 = 1,960,230.16/x
  3. Step 3: Cross multiply
    4,800,118.00x = 7,200,183.93 × 1,960,230.16
  4. Step 4: Simplify right side
    4,800,118.00x = 14,114,017,662,416.77
  5. Step 5: Solve for x
    x = 14,114,017,662,416.77/4,800,118.00
  6. Step 6: Final answer
    x = 2,940,348.06

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