Home / 1,418,174.46-1,957,093.29-773,597.52

Finding the Fourth Proportional to 1,418,174.46, 1,957,093.29 and 773,597.52

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Solution

The fourth proportional to 1,418,174.46, 1,957,093.29 and 773,597.52 is: 1,067,571.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,418,174.46 : 1,957,093.29 = 773,597.52 : x
  2. Step 2: Convert to fraction form
    1,418,174.46/1,957,093.29 = 773,597.52/x
  3. Step 3: Cross multiply
    1,418,174.46x = 1,957,093.29 × 773,597.52
  4. Step 4: Simplify right side
    1,418,174.46x = 1,514,002,515,552.64
  5. Step 5: Solve for x
    x = 1,514,002,515,552.64/1,418,174.46
  6. Step 6: Final answer
    x = 1,067,571.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.