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Finding the Third Proportional to 4,816,865.25 and 7,907,610

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Solution

The third proportional to 4,816,865.25 and 7,907,610 is: 12,981,533.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,865.25 : 7,907,610 = 7,907,610 : x
  2. Step 2: Convert to fraction form
    4,816,865.25/7,907,610 = 7,907,610/x
  3. Step 3: Cross multiply
    4,816,865.25x = 7,907,610 × 7,907,610
  4. Step 4: Simplify right side
    4,816,865.25x = 62,530,295,912,100
  5. Step 5: Solve for x
    x = 62,530,295,912,100/4,816,865.25
  6. Step 6: Final answer
    x = 12,981,533.15

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These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.