Home / 3,659,415.93-5,050,023.63-2,027,850.55

Finding the Fourth Proportional to 3,659,415.93, 5,050,023.63 and 2,027,850.55

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Solution

The fourth proportional to 3,659,415.93, 5,050,023.63 and 2,027,850.55 is: 2,798,450.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,415.93 : 5,050,023.63 = 2,027,850.55 : x
  2. Step 2: Convert to fraction form
    3,659,415.93/5,050,023.63 = 2,027,850.55/x
  3. Step 3: Cross multiply
    3,659,415.93x = 5,050,023.63 × 2,027,850.55
  4. Step 4: Simplify right side
    3,659,415.93x = 10,240,693,195,608.50
  5. Step 5: Solve for x
    x = 10,240,693,195,608.50/3,659,415.93
  6. Step 6: Final answer
    x = 2,798,450.19

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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.