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Finding the Third Proportional to 2,950,181 and 4,556,289

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Solution

The third proportional to 2,950,181 and 4,556,289 is: 7,036,778.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,181 : 4,556,289 = 4,556,289 : x
  2. Step 2: Convert to fraction form
    2,950,181/4,556,289 = 4,556,289/x
  3. Step 3: Cross multiply
    2,950,181x = 4,556,289 × 4,556,289
  4. Step 4: Simplify right side
    2,950,181x = 20,759,769,451,521
  5. Step 5: Solve for x
    x = 20,759,769,451,521/2,950,181
  6. Step 6: Final answer
    x = 7,036,778.24

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.