Home / 3,303,712.85-4,954,519.49-2,245,554.77

Finding the Fourth Proportional to 3,303,712.85, 4,954,519.49 and 2,245,554.77

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Solution

The fourth proportional to 3,303,712.85, 4,954,519.49 and 2,245,554.77 is: 3,367,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,712.85 : 4,954,519.49 = 2,245,554.77 : x
  2. Step 2: Convert to fraction form
    3,303,712.85/4,954,519.49 = 2,245,554.77/x
  3. Step 3: Cross multiply
    3,303,712.85x = 4,954,519.49 × 2,245,554.77
  4. Step 4: Simplify right side
    3,303,712.85x = 11,125,644,837,827.10
  5. Step 5: Solve for x
    x = 11,125,644,837,827.10/3,303,712.85
  6. Step 6: Final answer
    x = 3,367,618.60

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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.