Home / 6,954,618.99-9,597,231.22-3,856,642.42

Finding the Fourth Proportional to 6,954,618.99, 9,597,231.22 and 3,856,642.42

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Solution

The fourth proportional to 6,954,618.99, 9,597,231.22 and 3,856,642.42 is: 5,322,087.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,618.99 : 9,597,231.22 = 3,856,642.42 : x
  2. Step 2: Convert to fraction form
    6,954,618.99/9,597,231.22 = 3,856,642.42/x
  3. Step 3: Cross multiply
    6,954,618.99x = 9,597,231.22 × 3,856,642.42
  4. Step 4: Simplify right side
    6,954,618.99x = 37,013,089,037,600.35
  5. Step 5: Solve for x
    x = 37,013,089,037,600.35/6,954,618.99
  6. Step 6: Final answer
    x = 5,322,087.25

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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.