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Finding the Third Proportional to 886,843 and 2,010,434

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Solution

The third proportional to 886,843 and 2,010,434 is: 4,557,565.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,843 : 2,010,434 = 2,010,434 : x
  2. Step 2: Convert to fraction form
    886,843/2,010,434 = 2,010,434/x
  3. Step 3: Cross multiply
    886,843x = 2,010,434 × 2,010,434
  4. Step 4: Simplify right side
    886,843x = 4,041,844,868,356
  5. Step 5: Solve for x
    x = 4,041,844,868,356/886,843
  6. Step 6: Final answer
    x = 4,557,565.28

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Why These Related Problems?

These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.