Home / 2,256,557.06-3,384,944.96-740,105.84

Finding the Fourth Proportional to 2,256,557.06, 3,384,944.96 and 740,105.84

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Solution

The fourth proportional to 2,256,557.06, 3,384,944.96 and 740,105.84 is: 1,110,194.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,557.06 : 3,384,944.96 = 740,105.84 : x
  2. Step 2: Convert to fraction form
    2,256,557.06/3,384,944.96 = 740,105.84/x
  3. Step 3: Cross multiply
    2,256,557.06x = 3,384,944.96 × 740,105.84
  4. Step 4: Simplify right side
    2,256,557.06x = 2,505,217,532,974.57
  5. Step 5: Solve for x
    x = 2,505,217,532,974.57/2,256,557.06
  6. Step 6: Final answer
    x = 1,110,194.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.