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Finding the Third Proportional to 1,401,191 and 3,017,282

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Solution

The third proportional to 1,401,191 and 3,017,282 is: 6,497,323.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,401,191 : 3,017,282 = 3,017,282 : x
  2. Step 2: Convert to fraction form
    1,401,191/3,017,282 = 3,017,282/x
  3. Step 3: Cross multiply
    1,401,191x = 3,017,282 × 3,017,282
  4. Step 4: Simplify right side
    1,401,191x = 9,103,990,667,524
  5. Step 5: Solve for x
    x = 9,103,990,667,524/1,401,191
  6. Step 6: Final answer
    x = 6,497,323.11

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.