Home / 3,993,265.98-5,513,367.06-2,362,197.33

Finding the Fourth Proportional to 3,993,265.98, 5,513,367.06 and 2,362,197.33

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Solution

The fourth proportional to 3,993,265.98, 5,513,367.06 and 2,362,197.33 is: 3,261,405.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,993,265.98 : 5,513,367.06 = 2,362,197.33 : x
  2. Step 2: Convert to fraction form
    3,993,265.98/5,513,367.06 = 2,362,197.33/x
  3. Step 3: Cross multiply
    3,993,265.98x = 5,513,367.06 × 2,362,197.33
  4. Step 4: Simplify right side
    3,993,265.98x = 13,023,660,948,441.95
  5. Step 5: Solve for x
    x = 13,023,660,948,441.95/3,993,265.98
  6. Step 6: Final answer
    x = 3,261,405.83

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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.