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Finding the Third Proportional to 2,924,890 and 6,521,926

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Solution

The third proportional to 2,924,890 and 6,521,926 is: 14,542,604.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,890 : 6,521,926 = 6,521,926 : x
  2. Step 2: Convert to fraction form
    2,924,890/6,521,926 = 6,521,926/x
  3. Step 3: Cross multiply
    2,924,890x = 6,521,926 × 6,521,926
  4. Step 4: Simplify right side
    2,924,890x = 42,535,518,749,476
  5. Step 5: Solve for x
    x = 42,535,518,749,476/2,924,890
  6. Step 6: Final answer
    x = 14,542,604.59

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.