Home / 3,325,093.26-4,978,630.89-1,724,299.44

Finding the Fourth Proportional to 3,325,093.26, 4,978,630.89 and 1,724,299.44

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Solution

The fourth proportional to 3,325,093.26, 4,978,630.89 and 1,724,299.44 is: 2,581,777.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,093.26 : 4,978,630.89 = 1,724,299.44 : x
  2. Step 2: Convert to fraction form
    3,325,093.26/4,978,630.89 = 1,724,299.44/x
  3. Step 3: Cross multiply
    3,325,093.26x = 4,978,630.89 × 1,724,299.44
  4. Step 4: Simplify right side
    3,325,093.26x = 8,584,650,455,593.70
  5. Step 5: Solve for x
    x = 8,584,650,455,593.70/3,325,093.26
  6. Step 6: Final answer
    x = 2,581,777.35

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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.