Home / 1,377,998.44-2,027,631.38

Finding the Third Proportional to 1,377,998.44 and 2,027,631.38

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Solution

The third proportional to 1,377,998.44 and 2,027,631.38 is: 2,983,522.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,998.44 : 2,027,631.38 = 2,027,631.38 : x
  2. Step 2: Convert to fraction form
    1,377,998.44/2,027,631.38 = 2,027,631.38/x
  3. Step 3: Cross multiply
    1,377,998.44x = 2,027,631.38 × 2,027,631.38
  4. Step 4: Simplify right side
    1,377,998.44x = 4,111,288,992,884.39
  5. Step 5: Solve for x
    x = 4,111,288,992,884.39/1,377,998.44
  6. Step 6: Final answer
    x = 2,983,522.25

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.