Home / 1,248,733.33-1,723,067.31-732,292.41

Finding the Fourth Proportional to 1,248,733.33, 1,723,067.31 and 732,292.41

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Solution

The fourth proportional to 1,248,733.33, 1,723,067.31 and 732,292.41 is: 1,010,455.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248,733.33 : 1,723,067.31 = 732,292.41 : x
  2. Step 2: Convert to fraction form
    1,248,733.33/1,723,067.31 = 732,292.41/x
  3. Step 3: Cross multiply
    1,248,733.33x = 1,723,067.31 × 732,292.41
  4. Step 4: Simplify right side
    1,248,733.33x = 1,261,789,122,239.72
  5. Step 5: Solve for x
    x = 1,261,789,122,239.72/1,248,733.33
  6. Step 6: Final answer
    x = 1,010,455.23

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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.