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Finding the Third Proportional to 7,590,310 and 11,675,809

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Solution

The third proportional to 7,590,310 and 11,675,809 is: 17,960,335.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,310 : 11,675,809 = 11,675,809 : x
  2. Step 2: Convert to fraction form
    7,590,310/11,675,809 = 11,675,809/x
  3. Step 3: Cross multiply
    7,590,310x = 11,675,809 × 11,675,809
  4. Step 4: Simplify right side
    7,590,310x = 136,324,515,804,481
  5. Step 5: Solve for x
    x = 136,324,515,804,481/7,590,310
  6. Step 6: Final answer
    x = 17,960,335.72

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.