Home / 2,726,944.15-3,763,194.73-1,503,223.33

Finding the Fourth Proportional to 2,726,944.15, 3,763,194.73 and 1,503,223.33

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Solution

The fourth proportional to 2,726,944.15, 3,763,194.73 and 1,503,223.33 is: 2,074,454.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,944.15 : 3,763,194.73 = 1,503,223.33 : x
  2. Step 2: Convert to fraction form
    2,726,944.15/3,763,194.73 = 1,503,223.33/x
  3. Step 3: Cross multiply
    2,726,944.15x = 3,763,194.73 × 1,503,223.33
  4. Step 4: Simplify right side
    2,726,944.15x = 5,656,922,113,469.05
  5. Step 5: Solve for x
    x = 5,656,922,113,469.05/2,726,944.15
  6. Step 6: Final answer
    x = 2,074,454.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.