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Finding the Third Proportional to 3,352,938 and 6,860,820

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Solution

The third proportional to 3,352,938 and 6,860,820 is: 14,038,688.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,938 : 6,860,820 = 6,860,820 : x
  2. Step 2: Convert to fraction form
    3,352,938/6,860,820 = 6,860,820/x
  3. Step 3: Cross multiply
    3,352,938x = 6,860,820 × 6,860,820
  4. Step 4: Simplify right side
    3,352,938x = 47,070,851,072,400
  5. Step 5: Solve for x
    x = 47,070,851,072,400/3,352,938
  6. Step 6: Final answer
    x = 14,038,688.18

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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.