Home / 1,383,476.33-2,074,716.29-584,819.97

Finding the Fourth Proportional to 1,383,476.33, 2,074,716.29 and 584,819.97

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Solution

The fourth proportional to 1,383,476.33, 2,074,716.29 and 584,819.97 is: 877,019.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,383,476.33 : 2,074,716.29 = 584,819.97 : x
  2. Step 2: Convert to fraction form
    1,383,476.33/2,074,716.29 = 584,819.97/x
  3. Step 3: Cross multiply
    1,383,476.33x = 2,074,716.29 × 584,819.97
  4. Step 4: Simplify right side
    1,383,476.33x = 1,213,335,515,552.21
  5. Step 5: Solve for x
    x = 1,213,335,515,552.21/1,383,476.33
  6. Step 6: Final answer
    x = 877,019.36

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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.