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Finding the Third Proportional to 1,598,202 and 3,511,331

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Solution

The third proportional to 1,598,202 and 3,511,331 is: 7,714,572.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,202 : 3,511,331 = 3,511,331 : x
  2. Step 2: Convert to fraction form
    1,598,202/3,511,331 = 3,511,331/x
  3. Step 3: Cross multiply
    1,598,202x = 3,511,331 × 3,511,331
  4. Step 4: Simplify right side
    1,598,202x = 12,329,445,391,561
  5. Step 5: Solve for x
    x = 12,329,445,391,561/1,598,202
  6. Step 6: Final answer
    x = 7,714,572.62

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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.