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Finding the Third Proportional to 982,458 and 1,499,922

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Solution

The third proportional to 982,458 and 1,499,922 is: 2,289,936.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,458 : 1,499,922 = 1,499,922 : x
  2. Step 2: Convert to fraction form
    982,458/1,499,922 = 1,499,922/x
  3. Step 3: Cross multiply
    982,458x = 1,499,922 × 1,499,922
  4. Step 4: Simplify right side
    982,458x = 2,249,766,006,084
  5. Step 5: Solve for x
    x = 2,249,766,006,084/982,458
  6. Step 6: Final answer
    x = 2,289,936.06

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.