Home / 833,906.03-1,250,879.52-234,863.13

Finding the Fourth Proportional to 833,906.03, 1,250,879.52 and 234,863.13

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Solution

The fourth proportional to 833,906.03, 1,250,879.52 and 234,863.13 is: 352,300.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,906.03 : 1,250,879.52 = 234,863.13 : x
  2. Step 2: Convert to fraction form
    833,906.03/1,250,879.52 = 234,863.13/x
  3. Step 3: Cross multiply
    833,906.03x = 1,250,879.52 × 234,863.13
  4. Step 4: Simplify right side
    833,906.03x = 293,785,478,145.78
  5. Step 5: Solve for x
    x = 293,785,478,145.78/833,906.03
  6. Step 6: Final answer
    x = 352,300.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.