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Finding the Third Proportional to 6,187,544 and 13,289,092

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Solution

The third proportional to 6,187,544 and 13,289,092 is: 28,541,205.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,187,544 : 13,289,092 = 13,289,092 : x
  2. Step 2: Convert to fraction form
    6,187,544/13,289,092 = 13,289,092/x
  3. Step 3: Cross multiply
    6,187,544x = 13,289,092 × 13,289,092
  4. Step 4: Simplify right side
    6,187,544x = 176,599,966,184,464
  5. Step 5: Solve for x
    x = 176,599,966,184,464/6,187,544
  6. Step 6: Final answer
    x = 28,541,205.72

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.