Home / 3,222,928.80-4,836,628.80-2,425,888.80

Finding the Fourth Proportional to 3,222,928.80, 4,836,628.80 and 2,425,888.80

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Solution

The fourth proportional to 3,222,928.80, 4,836,628.80 and 2,425,888.80 is: 3,640,515.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,928.80 : 4,836,628.80 = 2,425,888.80 : x
  2. Step 2: Convert to fraction form
    3,222,928.80/4,836,628.80 = 2,425,888.80/x
  3. Step 3: Cross multiply
    3,222,928.80x = 4,836,628.80 × 2,425,888.80
  4. Step 4: Simplify right side
    3,222,928.80x = 11,733,123,635,677.44
  5. Step 5: Solve for x
    x = 11,733,123,635,677.44/3,222,928.80
  6. Step 6: Final answer
    x = 3,640,515.93

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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.