Home / 1,350,847.13-2,054,121.19

Finding the Third Proportional to 1,350,847.13 and 2,054,121.19

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Solution

The third proportional to 1,350,847.13 and 2,054,121.19 is: 3,123,531.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,847.13 : 2,054,121.19 = 2,054,121.19 : x
  2. Step 2: Convert to fraction form
    1,350,847.13/2,054,121.19 = 2,054,121.19/x
  3. Step 3: Cross multiply
    1,350,847.13x = 2,054,121.19 × 2,054,121.19
  4. Step 4: Simplify right side
    1,350,847.13x = 4,219,413,852,936.41
  5. Step 5: Solve for x
    x = 4,219,413,852,936.41/1,350,847.13
  6. Step 6: Final answer
    x = 3,123,531.73

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.