Home / 733,252.97-1,099,880.37-200,778.62

Finding the Fourth Proportional to 733,252.97, 1,099,880.37 and 200,778.62

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Solution

The fourth proportional to 733,252.97, 1,099,880.37 and 200,778.62 is: 301,168.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,252.97 : 1,099,880.37 = 200,778.62 : x
  2. Step 2: Convert to fraction form
    733,252.97/1,099,880.37 = 200,778.62/x
  3. Step 3: Cross multiply
    733,252.97x = 1,099,880.37 × 200,778.62
  4. Step 4: Simplify right side
    733,252.97x = 220,832,457,354.29
  5. Step 5: Solve for x
    x = 220,832,457,354.29/733,252.97
  6. Step 6: Final answer
    x = 301,168.17

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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.