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Finding the Third Proportional to 4,632,392 and 6,682,837

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Solution

The third proportional to 4,632,392 and 6,682,837 is: 9,640,874.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632,392 : 6,682,837 = 6,682,837 : x
  2. Step 2: Convert to fraction form
    4,632,392/6,682,837 = 6,682,837/x
  3. Step 3: Cross multiply
    4,632,392x = 6,682,837 × 6,682,837
  4. Step 4: Simplify right side
    4,632,392x = 44,660,310,368,569
  5. Step 5: Solve for x
    x = 44,660,310,368,569/4,632,392
  6. Step 6: Final answer
    x = 9,640,874.60

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.