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Finding the Third Proportional to 3,028,576 and 6,671,672

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Solution

The third proportional to 3,028,576 and 6,671,672 is: 14,697,074.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,576 : 6,671,672 = 6,671,672 : x
  2. Step 2: Convert to fraction form
    3,028,576/6,671,672 = 6,671,672/x
  3. Step 3: Cross multiply
    3,028,576x = 6,671,672 × 6,671,672
  4. Step 4: Simplify right side
    3,028,576x = 44,511,207,275,584
  5. Step 5: Solve for x
    x = 44,511,207,275,584/3,028,576
  6. Step 6: Final answer
    x = 14,697,074.56

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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.