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Finding the Third Proportional to 2,001,267 and 4,401,064.13

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Solution

The third proportional to 2,001,267 and 4,401,064.13 is: 9,678,551.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,267 : 4,401,064.13 = 4,401,064.13 : x
  2. Step 2: Convert to fraction form
    2,001,267/4,401,064.13 = 4,401,064.13/x
  3. Step 3: Cross multiply
    2,001,267x = 4,401,064.13 × 4,401,064.13
  4. Step 4: Simplify right side
    2,001,267x = 19,369,365,432,362.02
  5. Step 5: Solve for x
    x = 19,369,365,432,362.02/2,001,267
  6. Step 6: Final answer
    x = 9,678,551.35

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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.