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Finding the Third Proportional to 3,040,637 and 6,610,516

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Solution

The third proportional to 3,040,637 and 6,610,516 is: 14,371,633.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,637 : 6,610,516 = 6,610,516 : x
  2. Step 2: Convert to fraction form
    3,040,637/6,610,516 = 6,610,516/x
  3. Step 3: Cross multiply
    3,040,637x = 6,610,516 × 6,610,516
  4. Step 4: Simplify right side
    3,040,637x = 43,698,921,786,256
  5. Step 5: Solve for x
    x = 43,698,921,786,256/3,040,637
  6. Step 6: Final answer
    x = 14,371,633.90

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.