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Finding the Third Proportional to 935,208 and 2,010,274

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Solution

The third proportional to 935,208 and 2,010,274 is: 4,321,179.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,208 : 2,010,274 = 2,010,274 : x
  2. Step 2: Convert to fraction form
    935,208/2,010,274 = 2,010,274/x
  3. Step 3: Cross multiply
    935,208x = 2,010,274 × 2,010,274
  4. Step 4: Simplify right side
    935,208x = 4,041,201,555,076
  5. Step 5: Solve for x
    x = 4,041,201,555,076/935,208
  6. Step 6: Final answer
    x = 4,321,179.41

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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.