Home / 3,350,949.20-4,624,329.96-1,823,067.26

Finding the Fourth Proportional to 3,350,949.20, 4,624,329.96 and 1,823,067.26

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Solution

The fourth proportional to 3,350,949.20, 4,624,329.96 and 1,823,067.26 is: 2,515,843.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,949.20 : 4,624,329.96 = 1,823,067.26 : x
  2. Step 2: Convert to fraction form
    3,350,949.20/4,624,329.96 = 1,823,067.26/x
  3. Step 3: Cross multiply
    3,350,949.20x = 4,624,329.96 × 1,823,067.26
  4. Step 4: Simplify right side
    3,350,949.20x = 8,430,464,549,513.11
  5. Step 5: Solve for x
    x = 8,430,464,549,513.11/3,350,949.20
  6. Step 6: Final answer
    x = 2,515,843.73

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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.