Home / 5,505,090.64-8,257,635.97-5,505,090.64

Finding the Fourth Proportional to 5,505,090.64, 8,257,635.97 and 5,505,090.64

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Solution

The fourth proportional to 5,505,090.64, 8,257,635.97 and 5,505,090.64 is: 8,257,635.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,090.64 : 8,257,635.97 = 5,505,090.64 : x
  2. Step 2: Convert to fraction form
    5,505,090.64/8,257,635.97 = 5,505,090.64/x
  3. Step 3: Cross multiply
    5,505,090.64x = 8,257,635.97 × 5,505,090.64
  4. Step 4: Simplify right side
    5,505,090.64x = 45,459,034,452,567.51
  5. Step 5: Solve for x
    x = 45,459,034,452,567.51/5,505,090.64
  6. Step 6: Final answer
    x = 8,257,635.97

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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.