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Finding the Third Proportional to 2,666,450 and 6,290,613

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Solution

The third proportional to 2,666,450 and 6,290,613 is: 14,840,635.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,666,450 : 6,290,613 = 6,290,613 : x
  2. Step 2: Convert to fraction form
    2,666,450/6,290,613 = 6,290,613/x
  3. Step 3: Cross multiply
    2,666,450x = 6,290,613 × 6,290,613
  4. Step 4: Simplify right side
    2,666,450x = 39,571,811,915,769
  5. Step 5: Solve for x
    x = 39,571,811,915,769/2,666,450
  6. Step 6: Final answer
    x = 14,840,635.27

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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.