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Finding the Third Proportional to 3,030,458 and 6,658,694

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Solution

The third proportional to 3,030,458 and 6,658,694 is: 14,630,859.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,458 : 6,658,694 = 6,658,694 : x
  2. Step 2: Convert to fraction form
    3,030,458/6,658,694 = 6,658,694/x
  3. Step 3: Cross multiply
    3,030,458x = 6,658,694 × 6,658,694
  4. Step 4: Simplify right side
    3,030,458x = 44,338,205,785,636
  5. Step 5: Solve for x
    x = 44,338,205,785,636/3,030,458
  6. Step 6: Final answer
    x = 14,630,859.69

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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.