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Finding the Third Proportional to 4,452,668 and 6,763,964

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Solution

The third proportional to 4,452,668 and 6,763,964 is: 10,275,010.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,668 : 6,763,964 = 6,763,964 : x
  2. Step 2: Convert to fraction form
    4,452,668/6,763,964 = 6,763,964/x
  3. Step 3: Cross multiply
    4,452,668x = 6,763,964 × 6,763,964
  4. Step 4: Simplify right side
    4,452,668x = 45,751,208,993,296
  5. Step 5: Solve for x
    x = 45,751,208,993,296/4,452,668
  6. Step 6: Final answer
    x = 10,275,010.17

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.