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Finding the Third Proportional to 3,322,089 and 7,104,845

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Solution

The third proportional to 3,322,089 and 7,104,845 is: 15,194,903.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,089 : 7,104,845 = 7,104,845 : x
  2. Step 2: Convert to fraction form
    3,322,089/7,104,845 = 7,104,845/x
  3. Step 3: Cross multiply
    3,322,089x = 7,104,845 × 7,104,845
  4. Step 4: Simplify right side
    3,322,089x = 50,478,822,474,025
  5. Step 5: Solve for x
    x = 50,478,822,474,025/3,322,089
  6. Step 6: Final answer
    x = 15,194,903.71

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.