Home / 2,255,183.57-3,383,527.34-1,500,002.21

Finding the Fourth Proportional to 2,255,183.57, 3,383,527.34 and 1,500,002.21

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Solution

The fourth proportional to 2,255,183.57, 3,383,527.34 and 1,500,002.21 is: 2,250,503.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,183.57 : 3,383,527.34 = 1,500,002.21 : x
  2. Step 2: Convert to fraction form
    2,255,183.57/3,383,527.34 = 1,500,002.21/x
  3. Step 3: Cross multiply
    2,255,183.57x = 3,383,527.34 × 1,500,002.21
  4. Step 4: Simplify right side
    2,255,183.57x = 5,075,298,499,804.25
  5. Step 5: Solve for x
    x = 5,075,298,499,804.25/2,255,183.57
  6. Step 6: Final answer
    x = 2,250,503.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.