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Finding the Third Proportional to 3,048,814 and 6,517,676

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Solution

The third proportional to 3,048,814 and 6,517,676 is: 13,933,319.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,814 : 6,517,676 = 6,517,676 : x
  2. Step 2: Convert to fraction form
    3,048,814/6,517,676 = 6,517,676/x
  3. Step 3: Cross multiply
    3,048,814x = 6,517,676 × 6,517,676
  4. Step 4: Simplify right side
    3,048,814x = 42,480,100,440,976
  5. Step 5: Solve for x
    x = 42,480,100,440,976/3,048,814
  6. Step 6: Final answer
    x = 13,933,319.79

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.