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Finding the Third Proportional to 5,503,779 and 11,673,501

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Solution

The third proportional to 5,503,779 and 11,673,501 is: 24,759,465.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,503,779 : 11,673,501 = 11,673,501 : x
  2. Step 2: Convert to fraction form
    5,503,779/11,673,501 = 11,673,501/x
  3. Step 3: Cross multiply
    5,503,779x = 11,673,501 × 11,673,501
  4. Step 4: Simplify right side
    5,503,779x = 136,270,625,597,001
  5. Step 5: Solve for x
    x = 136,270,625,597,001/5,503,779
  6. Step 6: Final answer
    x = 24,759,465.38

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.