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Finding the Third Proportional to 2,810,146 and 6,631,519

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Solution

The third proportional to 2,810,146 and 6,631,519 is: 15,649,380.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,810,146 : 6,631,519 = 6,631,519 : x
  2. Step 2: Convert to fraction form
    2,810,146/6,631,519 = 6,631,519/x
  3. Step 3: Cross multiply
    2,810,146x = 6,631,519 × 6,631,519
  4. Step 4: Simplify right side
    2,810,146x = 43,977,044,247,361
  5. Step 5: Solve for x
    x = 43,977,044,247,361/2,810,146
  6. Step 6: Final answer
    x = 15,649,380.58

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.