Home / 3,691,086.48-5,536,596.60-1,166,743.44

Finding the Fourth Proportional to 3,691,086.48, 5,536,596.60 and 1,166,743.44

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Solution

The fourth proportional to 3,691,086.48, 5,536,596.60 and 1,166,743.44 is: 1,750,104.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,086.48 : 5,536,596.60 = 1,166,743.44 : x
  2. Step 2: Convert to fraction form
    3,691,086.48/5,536,596.60 = 1,166,743.44/x
  3. Step 3: Cross multiply
    3,691,086.48x = 5,536,596.60 × 1,166,743.44
  4. Step 4: Simplify right side
    3,691,086.48x = 6,459,787,762,976.30
  5. Step 5: Solve for x
    x = 6,459,787,762,976.30/3,691,086.48
  6. Step 6: Final answer
    x = 1,750,104.69

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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.