Home / 4,560,520.80-6,839,168.40-1,568,008.80

Finding the Fourth Proportional to 4,560,520.80, 6,839,168.40 and 1,568,008.80

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Solution

The fourth proportional to 4,560,520.80, 6,839,168.40 and 1,568,008.80 is: 2,351,458.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560,520.80 : 6,839,168.40 = 1,568,008.80 : x
  2. Step 2: Convert to fraction form
    4,560,520.80/6,839,168.40 = 1,568,008.80/x
  3. Step 3: Cross multiply
    4,560,520.80x = 6,839,168.40 × 1,568,008.80
  4. Step 4: Simplify right side
    4,560,520.80x = 10,723,876,235,881.92
  5. Step 5: Solve for x
    x = 10,723,876,235,881.92/4,560,520.80
  6. Step 6: Final answer
    x = 2,351,458.68

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1.5x scale

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.