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Finding the Third Proportional to 3,028,578 and 6,671,676

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Solution

The third proportional to 3,028,578 and 6,671,676 is: 14,697,082.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,578 : 6,671,676 = 6,671,676 : x
  2. Step 2: Convert to fraction form
    3,028,578/6,671,676 = 6,671,676/x
  3. Step 3: Cross multiply
    3,028,578x = 6,671,676 × 6,671,676
  4. Step 4: Simplify right side
    3,028,578x = 44,511,260,648,976
  5. Step 5: Solve for x
    x = 44,511,260,648,976/3,028,578
  6. Step 6: Final answer
    x = 14,697,082.48

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.