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Finding the Third Proportional to 2,034,076 and 4,383,162

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Solution

The third proportional to 2,034,076 and 4,383,162 is: 9,445,128.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,076 : 4,383,162 = 4,383,162 : x
  2. Step 2: Convert to fraction form
    2,034,076/4,383,162 = 4,383,162/x
  3. Step 3: Cross multiply
    2,034,076x = 4,383,162 × 4,383,162
  4. Step 4: Simplify right side
    2,034,076x = 19,212,109,118,244
  5. Step 5: Solve for x
    x = 19,212,109,118,244/2,034,076
  6. Step 6: Final answer
    x = 9,445,128.46

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Why These Related Problems?

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