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Finding the Third Proportional to 928,226 and 1,436,052

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Solution

The third proportional to 928,226 and 1,436,052 is: 2,221,706.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    928,226 : 1,436,052 = 1,436,052 : x
  2. Step 2: Convert to fraction form
    928,226/1,436,052 = 1,436,052/x
  3. Step 3: Cross multiply
    928,226x = 1,436,052 × 1,436,052
  4. Step 4: Simplify right side
    928,226x = 2,062,245,346,704
  5. Step 5: Solve for x
    x = 2,062,245,346,704/928,226
  6. Step 6: Final answer
    x = 2,221,706.08

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.