Home / 3,659,408.90-5,050,014.37-2,027,843.51

Finding the Fourth Proportional to 3,659,408.90, 5,050,014.37 and 2,027,843.51

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Solution

The fourth proportional to 3,659,408.90, 5,050,014.37 and 2,027,843.51 is: 2,798,440.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,408.90 : 5,050,014.37 = 2,027,843.51 : x
  2. Step 2: Convert to fraction form
    3,659,408.90/5,050,014.37 = 2,027,843.51/x
  3. Step 3: Cross multiply
    3,659,408.90x = 5,050,014.37 × 2,027,843.51
  4. Step 4: Simplify right side
    3,659,408.90x = 10,240,638,870,101.22
  5. Step 5: Solve for x
    x = 10,240,638,870,101.22/3,659,408.90
  6. Step 6: Final answer
    x = 2,798,440.72

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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.