Home / 2,823,394.69-4,235,276.36-2,067,498.37

Finding the Fourth Proportional to 2,823,394.69, 4,235,276.36 and 2,067,498.37

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Solution

The fourth proportional to 2,823,394.69, 4,235,276.36 and 2,067,498.37 is: 3,101,382.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,394.69 : 4,235,276.36 = 2,067,498.37 : x
  2. Step 2: Convert to fraction form
    2,823,394.69/4,235,276.36 = 2,067,498.37/x
  3. Step 3: Cross multiply
    2,823,394.69x = 4,235,276.36 × 2,067,498.37
  4. Step 4: Simplify right side
    2,823,394.69x = 8,756,426,970,799.53
  5. Step 5: Solve for x
    x = 8,756,426,970,799.53/2,823,394.69
  6. Step 6: Final answer
    x = 3,101,382.53

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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.