Home / 3,622,798.33-5,436,891.42-1,463,842.21

Finding the Fourth Proportional to 3,622,798.33, 5,436,891.42 and 1,463,842.21

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Solution

The fourth proportional to 3,622,798.33, 5,436,891.42 and 1,463,842.21 is: 2,196,851.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,798.33 : 5,436,891.42 = 1,463,842.21 : x
  2. Step 2: Convert to fraction form
    3,622,798.33/5,436,891.42 = 1,463,842.21/x
  3. Step 3: Cross multiply
    3,622,798.33x = 5,436,891.42 × 1,463,842.21
  4. Step 4: Simplify right side
    3,622,798.33x = 7,958,751,151,782.84
  5. Step 5: Solve for x
    x = 7,958,751,151,782.84/3,622,798.33
  6. Step 6: Final answer
    x = 2,196,851.83

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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.