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Finding the Third Proportional to 2,202,003 and 4,837,031.25

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Solution

The third proportional to 2,202,003 and 4,837,031.25 is: 10,625,267.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,003 : 4,837,031.25 = 4,837,031.25 : x
  2. Step 2: Convert to fraction form
    2,202,003/4,837,031.25 = 4,837,031.25/x
  3. Step 3: Cross multiply
    2,202,003x = 4,837,031.25 × 4,837,031.25
  4. Step 4: Simplify right side
    2,202,003x = 23,396,871,313,476.56
  5. Step 5: Solve for x
    x = 23,396,871,313,476.56/2,202,003
  6. Step 6: Final answer
    x = 10,625,267.68

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.