Home / 4,262,665.46-5,882,171.28-2,328,515.47

Finding the Fourth Proportional to 4,262,665.46, 5,882,171.28 and 2,328,515.47

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Solution

The fourth proportional to 4,262,665.46, 5,882,171.28 and 2,328,515.47 is: 3,213,183.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,665.46 : 5,882,171.28 = 2,328,515.47 : x
  2. Step 2: Convert to fraction form
    4,262,665.46/5,882,171.28 = 2,328,515.47/x
  3. Step 3: Cross multiply
    4,262,665.46x = 5,882,171.28 × 2,328,515.47
  4. Step 4: Simplify right side
    4,262,665.46x = 13,696,726,793,258.85
  5. Step 5: Solve for x
    x = 13,696,726,793,258.85/4,262,665.46
  6. Step 6: Final answer
    x = 3,213,183.61

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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.