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Finding the Third Proportional to 3,012,448 and 6,622,694

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Solution

The third proportional to 3,012,448 and 6,622,694 is: 14,559,612.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,448 : 6,622,694 = 6,622,694 : x
  2. Step 2: Convert to fraction form
    3,012,448/6,622,694 = 6,622,694/x
  3. Step 3: Cross multiply
    3,012,448x = 6,622,694 × 6,622,694
  4. Step 4: Simplify right side
    3,012,448x = 43,860,075,817,636
  5. Step 5: Solve for x
    x = 43,860,075,817,636/3,012,448
  6. Step 6: Final answer
    x = 14,559,612.59

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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.