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Finding the Third Proportional to 3,355,635 and 5,033,817

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Solution

The third proportional to 3,355,635 and 5,033,817 is: 7,551,272.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,635 : 5,033,817 = 5,033,817 : x
  2. Step 2: Convert to fraction form
    3,355,635/5,033,817 = 5,033,817/x
  3. Step 3: Cross multiply
    3,355,635x = 5,033,817 × 5,033,817
  4. Step 4: Simplify right side
    3,355,635x = 25,339,313,589,489
  5. Step 5: Solve for x
    x = 25,339,313,589,489/3,355,635
  6. Step 6: Final answer
    x = 7,551,272.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.