Home / 1,057,149.33-1,458,845.34-598,255.37

Finding the Fourth Proportional to 1,057,149.33, 1,458,845.34 and 598,255.37

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Solution

The fourth proportional to 1,057,149.33, 1,458,845.34 and 598,255.37 is: 825,580.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,149.33 : 1,458,845.34 = 598,255.37 : x
  2. Step 2: Convert to fraction form
    1,057,149.33/1,458,845.34 = 598,255.37/x
  3. Step 3: Cross multiply
    1,057,149.33x = 1,458,845.34 × 598,255.37
  4. Step 4: Simplify right side
    1,057,149.33x = 872,762,054,587.46
  5. Step 5: Solve for x
    x = 872,762,054,587.46/1,057,149.33
  6. Step 6: Final answer
    x = 825,580.68

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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.