Home / 2,928,002.44-4,040,560.26-1,704,281.74

Finding the Fourth Proportional to 2,928,002.44, 4,040,560.26 and 1,704,281.74

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Solution

The fourth proportional to 2,928,002.44, 4,040,560.26 and 1,704,281.74 is: 2,351,860.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,928,002.44 : 4,040,560.26 = 1,704,281.74 : x
  2. Step 2: Convert to fraction form
    2,928,002.44/4,040,560.26 = 1,704,281.74/x
  3. Step 3: Cross multiply
    2,928,002.44x = 4,040,560.26 × 1,704,281.74
  4. Step 4: Simplify right side
    2,928,002.44x = 6,886,253,070,487.65
  5. Step 5: Solve for x
    x = 6,886,253,070,487.65/2,928,002.44
  6. Step 6: Final answer
    x = 2,351,860.43

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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.