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Finding the Third Proportional to 4,820,588 and 6,397,634

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Solution

The third proportional to 4,820,588 and 6,397,634 is: 8,490,607.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,588 : 6,397,634 = 6,397,634 : x
  2. Step 2: Convert to fraction form
    4,820,588/6,397,634 = 6,397,634/x
  3. Step 3: Cross multiply
    4,820,588x = 6,397,634 × 6,397,634
  4. Step 4: Simplify right side
    4,820,588x = 40,929,720,797,956
  5. Step 5: Solve for x
    x = 40,929,720,797,956/4,820,588
  6. Step 6: Final answer
    x = 8,490,607.54

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.