Home / 2,727,263.75-3,763,680.94-1,503,620.85

Finding the Fourth Proportional to 2,727,263.75, 3,763,680.94 and 1,503,620.85

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Solution

The fourth proportional to 2,727,263.75, 3,763,680.94 and 1,503,620.85 is: 2,075,028.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,263.75 : 3,763,680.94 = 1,503,620.85 : x
  2. Step 2: Convert to fraction form
    2,727,263.75/3,763,680.94 = 1,503,620.85/x
  3. Step 3: Cross multiply
    2,727,263.75x = 3,763,680.94 × 1,503,620.85
  4. Step 4: Simplify right side
    2,727,263.75x = 5,659,149,126,613.50
  5. Step 5: Solve for x
    x = 5,659,149,126,613.50/2,727,263.75
  6. Step 6: Final answer
    x = 2,075,028.18

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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.