Home / 4,464.09-6,692.04-2,380.98

Finding the Fourth Proportional to 4,464.09, 6,692.04 and 2,380.98

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Solution

The fourth proportional to 4,464.09, 6,692.04 and 2,380.98 is: 3,569.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.09 : 6,692.04 = 2,380.98 : x
  2. Step 2: Convert to fraction form
    4,464.09/6,692.04 = 2,380.98/x
  3. Step 3: Cross multiply
    4,464.09x = 6,692.04 × 2,380.98
  4. Step 4: Simplify right side
    4,464.09x = 15,933,613.40
  5. Step 5: Solve for x
    x = 15,933,613.40/4,464.09
  6. Step 6: Final answer
    x = 3,569.29

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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.