Home / 460,182.36-635,094.54-269,183.64

Finding the Fourth Proportional to 460,182.36, 635,094.54 and 269,183.64

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Solution

The fourth proportional to 460,182.36, 635,094.54 and 269,183.64 is: 371,498.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,182.36 : 635,094.54 = 269,183.64 : x
  2. Step 2: Convert to fraction form
    460,182.36/635,094.54 = 269,183.64/x
  3. Step 3: Cross multiply
    460,182.36x = 635,094.54 × 269,183.64
  4. Step 4: Simplify right side
    460,182.36x = 170,957,060,021.33
  5. Step 5: Solve for x
    x = 170,957,060,021.33/460,182.36
  6. Step 6: Final answer
    x = 371,498.51

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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.