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Finding the Third Proportional to 2,890,212 and 6,692,873

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Solution

The third proportional to 2,890,212 and 6,692,873 is: 15,498,707.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,890,212 : 6,692,873 = 6,692,873 : x
  2. Step 2: Convert to fraction form
    2,890,212/6,692,873 = 6,692,873/x
  3. Step 3: Cross multiply
    2,890,212x = 6,692,873 × 6,692,873
  4. Step 4: Simplify right side
    2,890,212x = 44,794,548,994,129
  5. Step 5: Solve for x
    x = 44,794,548,994,129/2,890,212
  6. Step 6: Final answer
    x = 15,498,707.01

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.