Home / 5,505,086.20-8,257,629.30-5,505,086.20

Finding the Fourth Proportional to 5,505,086.20, 8,257,629.30 and 5,505,086.20

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Solution

The fourth proportional to 5,505,086.20, 8,257,629.30 and 5,505,086.20 is: 8,257,629.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,086.20 : 8,257,629.30 = 5,505,086.20 : x
  2. Step 2: Convert to fraction form
    5,505,086.20/8,257,629.30 = 5,505,086.20/x
  3. Step 3: Cross multiply
    5,505,086.20x = 8,257,629.30 × 5,505,086.20
  4. Step 4: Simplify right side
    5,505,086.20x = 45,458,961,104,145.66
  5. Step 5: Solve for x
    x = 45,458,961,104,145.66/5,505,086.20
  6. Step 6: Final answer
    x = 8,257,629.30

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Double scale
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Similar ratio
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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.