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Finding the Third Proportional to 1,035,136.97 and 2,262,183.19

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Solution

The third proportional to 1,035,136.97 and 2,262,183.19 is: 4,943,763.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,136.97 : 2,262,183.19 = 2,262,183.19 : x
  2. Step 2: Convert to fraction form
    1,035,136.97/2,262,183.19 = 2,262,183.19/x
  3. Step 3: Cross multiply
    1,035,136.97x = 2,262,183.19 × 2,262,183.19
  4. Step 4: Simplify right side
    1,035,136.97x = 5,117,472,773,807.66
  5. Step 5: Solve for x
    x = 5,117,472,773,807.66/1,035,136.97
  6. Step 6: Final answer
    x = 4,943,763.90

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.