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Finding the Third Proportional to 7,829,934 and 11,404,017

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Solution

The third proportional to 7,829,934 and 11,404,017 is: 16,609,540.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,829,934 : 11,404,017 = 11,404,017 : x
  2. Step 2: Convert to fraction form
    7,829,934/11,404,017 = 11,404,017/x
  3. Step 3: Cross multiply
    7,829,934x = 11,404,017 × 11,404,017
  4. Step 4: Simplify right side
    7,829,934x = 130,051,603,736,289
  5. Step 5: Solve for x
    x = 130,051,603,736,289/7,829,934
  6. Step 6: Final answer
    x = 16,609,540.23

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.