Home / 3,676,682.64-5,515,015.68-1,751,750.80

Finding the Fourth Proportional to 3,676,682.64, 5,515,015.68 and 1,751,750.80

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Solution

The fourth proportional to 3,676,682.64, 5,515,015.68 and 1,751,750.80 is: 2,627,622.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,682.64 : 5,515,015.68 = 1,751,750.80 : x
  2. Step 2: Convert to fraction form
    3,676,682.64/5,515,015.68 = 1,751,750.80/x
  3. Step 3: Cross multiply
    3,676,682.64x = 5,515,015.68 × 1,751,750.80
  4. Step 4: Simplify right side
    3,676,682.64x = 9,660,933,129,452.54
  5. Step 5: Solve for x
    x = 9,660,933,129,452.54/3,676,682.64
  6. Step 6: Final answer
    x = 2,627,622.26

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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.