Home / 2,270,664.35-3,091,540.89-2,263,578.47

Finding the Fourth Proportional to 2,270,664.35, 3,091,540.89 and 2,263,578.47

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Solution

The fourth proportional to 2,270,664.35, 3,091,540.89 and 2,263,578.47 is: 3,081,893.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,664.35 : 3,091,540.89 = 2,263,578.47 : x
  2. Step 2: Convert to fraction form
    2,270,664.35/3,091,540.89 = 2,263,578.47/x
  3. Step 3: Cross multiply
    2,270,664.35x = 3,091,540.89 × 2,263,578.47
  4. Step 4: Simplify right side
    2,270,664.35x = 6,997,945,382,270.93
  5. Step 5: Solve for x
    x = 6,997,945,382,270.93/2,270,664.35
  6. Step 6: Final answer
    x = 3,081,893.37

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.