Home / 1,131,414.34-1,696,000.46-531,301.24

Finding the Fourth Proportional to 1,131,414.34, 1,696,000.46 and 531,301.24

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Solution

The fourth proportional to 1,131,414.34, 1,696,000.46 and 531,301.24 is: 796,425.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,414.34 : 1,696,000.46 = 531,301.24 : x
  2. Step 2: Convert to fraction form
    1,131,414.34/1,696,000.46 = 531,301.24/x
  3. Step 3: Cross multiply
    1,131,414.34x = 1,696,000.46 × 531,301.24
  4. Step 4: Simplify right side
    1,131,414.34x = 901,087,147,438.57
  5. Step 5: Solve for x
    x = 901,087,147,438.57/1,131,414.34
  6. Step 6: Final answer
    x = 796,425.43

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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.