Home / 699,961.43-1,050,095.27-226,694.63

Finding the Fourth Proportional to 699,961.43, 1,050,095.27 and 226,694.63

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Solution

The fourth proportional to 699,961.43, 1,050,095.27 and 226,694.63 is: 340,091.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,961.43 : 1,050,095.27 = 226,694.63 : x
  2. Step 2: Convert to fraction form
    699,961.43/1,050,095.27 = 226,694.63/x
  3. Step 3: Cross multiply
    699,961.43x = 1,050,095.27 × 226,694.63
  4. Step 4: Simplify right side
    699,961.43x = 238,050,957,563.93
  5. Step 5: Solve for x
    x = 238,050,957,563.93/699,961.43
  6. Step 6: Final answer
    x = 340,091.54

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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.