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Finding the Third Proportional to 8,019,247 and 11,586,430

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Solution

The third proportional to 8,019,247 and 11,586,430 is: 16,740,394.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,019,247 : 11,586,430 = 11,586,430 : x
  2. Step 2: Convert to fraction form
    8,019,247/11,586,430 = 11,586,430/x
  3. Step 3: Cross multiply
    8,019,247x = 11,586,430 × 11,586,430
  4. Step 4: Simplify right side
    8,019,247x = 134,245,360,144,900
  5. Step 5: Solve for x
    x = 134,245,360,144,900/8,019,247
  6. Step 6: Final answer
    x = 16,740,394.72

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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.