Home / 1,579,187.25-2,358,255.38

Finding the Third Proportional to 1,579,187.25 and 2,358,255.38

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Solution

The third proportional to 1,579,187.25 and 2,358,255.38 is: 3,521,664.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,579,187.25 : 2,358,255.38 = 2,358,255.38 : x
  2. Step 2: Convert to fraction form
    1,579,187.25/2,358,255.38 = 2,358,255.38/x
  3. Step 3: Cross multiply
    1,579,187.25x = 2,358,255.38 × 2,358,255.38
  4. Step 4: Simplify right side
    1,579,187.25x = 5,561,368,413,716.39
  5. Step 5: Solve for x
    x = 5,561,368,413,716.39/1,579,187.25
  6. Step 6: Final answer
    x = 3,521,664.97

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.