Home / 3,659,465.22-5,050,091.90-2,027,899.83

Finding the Fourth Proportional to 3,659,465.22, 5,050,091.90 and 2,027,899.83

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Solution

The fourth proportional to 3,659,465.22, 5,050,091.90 and 2,027,899.83 is: 2,798,518.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,465.22 : 5,050,091.90 = 2,027,899.83 : x
  2. Step 2: Convert to fraction form
    3,659,465.22/5,050,091.90 = 2,027,899.83/x
  3. Step 3: Cross multiply
    3,659,465.22x = 5,050,091.90 × 2,027,899.83
  4. Step 4: Simplify right side
    3,659,465.22x = 10,241,080,505,494.38
  5. Step 5: Solve for x
    x = 10,241,080,505,494.38/3,659,465.22
  6. Step 6: Final answer
    x = 2,798,518.33

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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.