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Finding the Third Proportional to 5,681,670 and 12,206,604

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Solution

The third proportional to 5,681,670 and 12,206,604 is: 26,224,891.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,681,670 : 12,206,604 = 12,206,604 : x
  2. Step 2: Convert to fraction form
    5,681,670/12,206,604 = 12,206,604/x
  3. Step 3: Cross multiply
    5,681,670x = 12,206,604 × 12,206,604
  4. Step 4: Simplify right side
    5,681,670x = 149,001,181,212,816
  5. Step 5: Solve for x
    x = 149,001,181,212,816/5,681,670
  6. Step 6: Final answer
    x = 26,224,891.84

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.