Home / 3,845,910.69-5,308,990.94-2,396,322.33

Finding the Fourth Proportional to 3,845,910.69, 5,308,990.94 and 2,396,322.33

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Solution

The fourth proportional to 3,845,910.69, 5,308,990.94 and 2,396,322.33 is: 3,307,943.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,845,910.69 : 5,308,990.94 = 2,396,322.33 : x
  2. Step 2: Convert to fraction form
    3,845,910.69/5,308,990.94 = 2,396,322.33/x
  3. Step 3: Cross multiply
    3,845,910.69x = 5,308,990.94 × 2,396,322.33
  4. Step 4: Simplify right side
    3,845,910.69x = 12,722,053,536,294.29
  5. Step 5: Solve for x
    x = 12,722,053,536,294.29/3,845,910.69
  6. Step 6: Final answer
    x = 3,307,943.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.