Home / 2,841,323.82-4,262,022.66-948,065.26

Finding the Fourth Proportional to 2,841,323.82, 4,262,022.66 and 948,065.26

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Solution

The fourth proportional to 2,841,323.82, 4,262,022.66 and 948,065.26 is: 1,422,110.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,323.82 : 4,262,022.66 = 948,065.26 : x
  2. Step 2: Convert to fraction form
    2,841,323.82/4,262,022.66 = 948,065.26/x
  3. Step 3: Cross multiply
    2,841,323.82x = 4,262,022.66 × 948,065.26
  4. Step 4: Simplify right side
    2,841,323.82x = 4,040,675,599,968.68
  5. Step 5: Solve for x
    x = 4,040,675,599,968.68/2,841,323.82
  6. Step 6: Final answer
    x = 1,422,110.20

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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.