Home / 823,580.16-1,233,761.16-567,367.44

Finding the Fourth Proportional to 823,580.16, 1,233,761.16 and 567,367.44

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Solution

The fourth proportional to 823,580.16, 1,233,761.16 and 567,367.44 is: 849,942.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    823,580.16 : 1,233,761.16 = 567,367.44 : x
  2. Step 2: Convert to fraction form
    823,580.16/1,233,761.16 = 567,367.44/x
  3. Step 3: Cross multiply
    823,580.16x = 1,233,761.16 × 567,367.44
  4. Step 4: Simplify right side
    823,580.16x = 699,995,910,920.63
  5. Step 5: Solve for x
    x = 699,995,910,920.63/823,580.16
  6. Step 6: Final answer
    x = 849,942.66

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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.