Home / 407,292.41-610,994.19-236,594.33

Finding the Fourth Proportional to 407,292.41, 610,994.19 and 236,594.33

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Solution

The fourth proportional to 407,292.41, 610,994.19 and 236,594.33 is: 354,923.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    407,292.41 : 610,994.19 = 236,594.33 : x
  2. Step 2: Convert to fraction form
    407,292.41/610,994.19 = 236,594.33/x
  3. Step 3: Cross multiply
    407,292.41x = 610,994.19 × 236,594.33
  4. Step 4: Simplify right side
    407,292.41x = 144,557,757,961.97
  5. Step 5: Solve for x
    x = 144,557,757,961.97/407,292.41
  6. Step 6: Final answer
    x = 354,923.78

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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.