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Finding the Third Proportional to 2,022,041 and 4,401,157

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Solution

The third proportional to 2,022,041 and 4,401,157 is: 9,579,520.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,041 : 4,401,157 = 4,401,157 : x
  2. Step 2: Convert to fraction form
    2,022,041/4,401,157 = 4,401,157/x
  3. Step 3: Cross multiply
    2,022,041x = 4,401,157 × 4,401,157
  4. Step 4: Simplify right side
    2,022,041x = 19,370,182,938,649
  5. Step 5: Solve for x
    x = 19,370,182,938,649/2,022,041
  6. Step 6: Final answer
    x = 9,579,520.37

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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.