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Finding the Third Proportional to 6,505,564 and 8,694,006

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Solution

The third proportional to 6,505,564 and 8,694,006 is: 11,618,629.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,505,564 : 8,694,006 = 8,694,006 : x
  2. Step 2: Convert to fraction form
    6,505,564/8,694,006 = 8,694,006/x
  3. Step 3: Cross multiply
    6,505,564x = 8,694,006 × 8,694,006
  4. Step 4: Simplify right side
    6,505,564x = 75,585,740,328,036
  5. Step 5: Solve for x
    x = 75,585,740,328,036/6,505,564
  6. Step 6: Final answer
    x = 11,618,629.89

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Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.