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Finding the Third Proportional to 954,774 and 2,075,193

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Solution

The third proportional to 954,774 and 2,075,193 is: 4,510,413.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,774 : 2,075,193 = 2,075,193 : x
  2. Step 2: Convert to fraction form
    954,774/2,075,193 = 2,075,193/x
  3. Step 3: Cross multiply
    954,774x = 2,075,193 × 2,075,193
  4. Step 4: Simplify right side
    954,774x = 4,306,425,987,249
  5. Step 5: Solve for x
    x = 4,306,425,987,249/954,774
  6. Step 6: Final answer
    x = 4,510,413.97

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.