Home / 3,659,466.08-5,050,093.10-2,027,900.70

Finding the Fourth Proportional to 3,659,466.08, 5,050,093.10 and 2,027,900.70

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Solution

The fourth proportional to 3,659,466.08, 5,050,093.10 and 2,027,900.70 is: 2,798,519.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,466.08 : 5,050,093.10 = 2,027,900.70 : x
  2. Step 2: Convert to fraction form
    3,659,466.08/5,050,093.10 = 2,027,900.70/x
  3. Step 3: Cross multiply
    3,659,466.08x = 5,050,093.10 × 2,027,900.70
  4. Step 4: Simplify right side
    3,659,466.08x = 10,241,087,332,555.17
  5. Step 5: Solve for x
    x = 10,241,087,332,555.17/3,659,466.08
  6. Step 6: Final answer
    x = 2,798,519.54

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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.