Home / 3,517,093.80-5,259,894.30-2,950,223.40

Finding the Fourth Proportional to 3,517,093.80, 5,259,894.30 and 2,950,223.40

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Solution

The fourth proportional to 3,517,093.80, 5,259,894.30 and 2,950,223.40 is: 4,412,126.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,093.80 : 5,259,894.30 = 2,950,223.40 : x
  2. Step 2: Convert to fraction form
    3,517,093.80/5,259,894.30 = 2,950,223.40/x
  3. Step 3: Cross multiply
    3,517,093.80x = 5,259,894.30 × 2,950,223.40
  4. Step 4: Simplify right side
    3,517,093.80x = 15,517,863,245,386.62
  5. Step 5: Solve for x
    x = 15,517,863,245,386.62/3,517,093.80
  6. Step 6: Final answer
    x = 4,412,126.64

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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.