Home / 2,741,692.44-3,783,953.43-1,709,367.69

Finding the Fourth Proportional to 2,741,692.44, 3,783,953.43 and 1,709,367.69

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Solution

The fourth proportional to 2,741,692.44, 3,783,953.43 and 1,709,367.69 is: 2,359,187.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,692.44 : 3,783,953.43 = 1,709,367.69 : x
  2. Step 2: Convert to fraction form
    2,741,692.44/3,783,953.43 = 1,709,367.69/x
  3. Step 3: Cross multiply
    2,741,692.44x = 3,783,953.43 × 1,709,367.69
  4. Step 4: Simplify right side
    2,741,692.44x = 6,468,167,733,706.68
  5. Step 5: Solve for x
    x = 6,468,167,733,706.68/2,741,692.44
  6. Step 6: Final answer
    x = 2,359,187.94

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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.