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Finding the Third Proportional to 984,717 and 2,037,717

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Solution

The third proportional to 984,717 and 2,037,717 is: 4,216,734.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,717 : 2,037,717 = 2,037,717 : x
  2. Step 2: Convert to fraction form
    984,717/2,037,717 = 2,037,717/x
  3. Step 3: Cross multiply
    984,717x = 2,037,717 × 2,037,717
  4. Step 4: Simplify right side
    984,717x = 4,152,290,572,089
  5. Step 5: Solve for x
    x = 4,152,290,572,089/984,717
  6. Step 6: Final answer
    x = 4,216,734.93

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.