Home / 4,882,879.76-7,322,823.57-3,376,244.48

Finding the Fourth Proportional to 4,882,879.76, 7,322,823.57 and 3,376,244.48

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Solution

The fourth proportional to 4,882,879.76, 7,322,823.57 and 3,376,244.48 is: 5,063,332.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,879.76 : 7,322,823.57 = 3,376,244.48 : x
  2. Step 2: Convert to fraction form
    4,882,879.76/7,322,823.57 = 3,376,244.48/x
  3. Step 3: Cross multiply
    4,882,879.76x = 7,322,823.57 × 3,376,244.48
  4. Step 4: Simplify right side
    4,882,879.76x = 24,723,642,656,226.39
  5. Step 5: Solve for x
    x = 24,723,642,656,226.39/4,882,879.76
  6. Step 6: Final answer
    x = 5,063,332.27

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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.