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Finding the Third Proportional to 3,962,912 and 6,297,944

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Solution

The third proportional to 3,962,912 and 6,297,944 is: 10,008,826.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,912 : 6,297,944 = 6,297,944 : x
  2. Step 2: Convert to fraction form
    3,962,912/6,297,944 = 6,297,944/x
  3. Step 3: Cross multiply
    3,962,912x = 6,297,944 × 6,297,944
  4. Step 4: Simplify right side
    3,962,912x = 39,664,098,627,136
  5. Step 5: Solve for x
    x = 39,664,098,627,136/3,962,912
  6. Step 6: Final answer
    x = 10,008,826.50

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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.