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Finding the Third Proportional to 3,028,570 and 6,671,660

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Solution

The third proportional to 3,028,570 and 6,671,660 is: 14,697,050.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,570 : 6,671,660 = 6,671,660 : x
  2. Step 2: Convert to fraction form
    3,028,570/6,671,660 = 6,671,660/x
  3. Step 3: Cross multiply
    3,028,570x = 6,671,660 × 6,671,660
  4. Step 4: Simplify right side
    3,028,570x = 44,511,047,155,600
  5. Step 5: Solve for x
    x = 44,511,047,155,600/3,028,570
  6. Step 6: Final answer
    x = 14,697,050.80

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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.