Home / 4,647,164.69-6,965,763.41-2,247,708.57

Finding the Fourth Proportional to 4,647,164.69, 6,965,763.41 and 2,247,708.57

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Solution

The fourth proportional to 4,647,164.69, 6,965,763.41 and 2,247,708.57 is: 3,369,152.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,164.69 : 6,965,763.41 = 2,247,708.57 : x
  2. Step 2: Convert to fraction form
    4,647,164.69/6,965,763.41 = 2,247,708.57/x
  3. Step 3: Cross multiply
    4,647,164.69x = 6,965,763.41 × 2,247,708.57
  4. Step 4: Simplify right side
    4,647,164.69x = 15,657,006,102,010.88
  5. Step 5: Solve for x
    x = 15,657,006,102,010.88/4,647,164.69
  6. Step 6: Final answer
    x = 3,369,152.41

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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.