Home / 1,032,027.51-1,424,192.44-566,890.54

Finding the Fourth Proportional to 1,032,027.51, 1,424,192.44 and 566,890.54

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Solution

The fourth proportional to 1,032,027.51, 1,424,192.44 and 566,890.54 is: 782,305.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,027.51 : 1,424,192.44 = 566,890.54 : x
  2. Step 2: Convert to fraction form
    1,032,027.51/1,424,192.44 = 566,890.54/x
  3. Step 3: Cross multiply
    1,032,027.51x = 1,424,192.44 × 566,890.54
  4. Step 4: Simplify right side
    1,032,027.51x = 807,361,221,375.52
  5. Step 5: Solve for x
    x = 807,361,221,375.52/1,032,027.51
  6. Step 6: Final answer
    x = 782,305.91

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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.