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Finding the Third Proportional to 4,375,682 and 6,623,895

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Solution

The third proportional to 4,375,682 and 6,623,895 is: 10,027,233.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,682 : 6,623,895 = 6,623,895 : x
  2. Step 2: Convert to fraction form
    4,375,682/6,623,895 = 6,623,895/x
  3. Step 3: Cross multiply
    4,375,682x = 6,623,895 × 6,623,895
  4. Step 4: Simplify right side
    4,375,682x = 43,875,984,971,025
  5. Step 5: Solve for x
    x = 43,875,984,971,025/4,375,682
  6. Step 6: Final answer
    x = 10,027,233.46

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.