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Finding the Third Proportional to 7,085,586 and 10,626,529

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Solution

The third proportional to 7,085,586 and 10,626,529 is: 15,937,018.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,085,586 : 10,626,529 = 10,626,529 : x
  2. Step 2: Convert to fraction form
    7,085,586/10,626,529 = 10,626,529/x
  3. Step 3: Cross multiply
    7,085,586x = 10,626,529 × 10,626,529
  4. Step 4: Simplify right side
    7,085,586x = 112,923,118,587,841
  5. Step 5: Solve for x
    x = 112,923,118,587,841/7,085,586
  6. Step 6: Final answer
    x = 15,937,018.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.