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Finding the Third Proportional to 3,007,821 and 6,263,505

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Solution

The third proportional to 3,007,821 and 6,263,505 is: 13,043,161.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,821 : 6,263,505 = 6,263,505 : x
  2. Step 2: Convert to fraction form
    3,007,821/6,263,505 = 6,263,505/x
  3. Step 3: Cross multiply
    3,007,821x = 6,263,505 × 6,263,505
  4. Step 4: Simplify right side
    3,007,821x = 39,231,494,885,025
  5. Step 5: Solve for x
    x = 39,231,494,885,025/3,007,821
  6. Step 6: Final answer
    x = 13,043,161.44

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.