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Finding the Third Proportional to 6,387,337 and 13,610,837

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Solution

The third proportional to 6,387,337 and 13,610,837 is: 29,003,461.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,387,337 : 13,610,837 = 13,610,837 : x
  2. Step 2: Convert to fraction form
    6,387,337/13,610,837 = 13,610,837/x
  3. Step 3: Cross multiply
    6,387,337x = 13,610,837 × 13,610,837
  4. Step 4: Simplify right side
    6,387,337x = 185,254,883,840,569
  5. Step 5: Solve for x
    x = 185,254,883,840,569/6,387,337
  6. Step 6: Final answer
    x = 29,003,461.67

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.