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Finding the Third Proportional to 3,373,577 and 7,346,149

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Solution

The third proportional to 3,373,577 and 7,346,149 is: 15,996,642.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,577 : 7,346,149 = 7,346,149 : x
  2. Step 2: Convert to fraction form
    3,373,577/7,346,149 = 7,346,149/x
  3. Step 3: Cross multiply
    3,373,577x = 7,346,149 × 7,346,149
  4. Step 4: Simplify right side
    3,373,577x = 53,965,905,130,201
  5. Step 5: Solve for x
    x = 53,965,905,130,201/3,373,577
  6. Step 6: Final answer
    x = 15,996,642.47

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.