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Finding the Third Proportional to 3,962,896 and 6,297,918

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Solution

The third proportional to 3,962,896 and 6,297,918 is: 10,008,784.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,896 : 6,297,918 = 6,297,918 : x
  2. Step 2: Convert to fraction form
    3,962,896/6,297,918 = 6,297,918/x
  3. Step 3: Cross multiply
    3,962,896x = 6,297,918 × 6,297,918
  4. Step 4: Simplify right side
    3,962,896x = 39,663,771,134,724
  5. Step 5: Solve for x
    x = 39,663,771,134,724/3,962,896
  6. Step 6: Final answer
    x = 10,008,784.27

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.