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Finding the Third Proportional to 3,352,928 and 6,860,800

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Solution

The third proportional to 3,352,928 and 6,860,800 is: 14,038,648.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,928 : 6,860,800 = 6,860,800 : x
  2. Step 2: Convert to fraction form
    3,352,928/6,860,800 = 6,860,800/x
  3. Step 3: Cross multiply
    3,352,928x = 6,860,800 × 6,860,800
  4. Step 4: Simplify right side
    3,352,928x = 47,070,576,640,000
  5. Step 5: Solve for x
    x = 47,070,576,640,000/3,352,928
  6. Step 6: Final answer
    x = 14,038,648.20

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.