Home / 3,322,212.05-4,965,111.08-2,425,542.05

Finding the Fourth Proportional to 3,322,212.05, 4,965,111.08 and 2,425,542.05

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Solution

The fourth proportional to 3,322,212.05, 4,965,111.08 and 2,425,542.05 is: 3,625,020.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,212.05 : 4,965,111.08 = 2,425,542.05 : x
  2. Step 2: Convert to fraction form
    3,322,212.05/4,965,111.08 = 2,425,542.05/x
  3. Step 3: Cross multiply
    3,322,212.05x = 4,965,111.08 × 2,425,542.05
  4. Step 4: Simplify right side
    3,322,212.05x = 12,043,085,676,571.50
  5. Step 5: Solve for x
    x = 12,043,085,676,571.50/3,322,212.05
  6. Step 6: Final answer
    x = 3,625,020.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.