Home / 3,610,450.16-5,407,066.56-2,090,922.56

Finding the Fourth Proportional to 3,610,450.16, 5,407,066.56 and 2,090,922.56

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Solution

The fourth proportional to 3,610,450.16, 5,407,066.56 and 2,090,922.56 is: 3,131,398.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,450.16 : 5,407,066.56 = 2,090,922.56 : x
  2. Step 2: Convert to fraction form
    3,610,450.16/5,407,066.56 = 2,090,922.56/x
  3. Step 3: Cross multiply
    3,610,450.16x = 5,407,066.56 × 2,090,922.56
  4. Step 4: Simplify right side
    3,610,450.16x = 11,305,757,453,725.59
  5. Step 5: Solve for x
    x = 11,305,757,453,725.59/3,610,450.16
  6. Step 6: Final answer
    x = 3,131,398.29

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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.