Home / 1,258,833.96-1,888,249.22-584,546.55

Finding the Fourth Proportional to 1,258,833.96, 1,888,249.22 and 584,546.55

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Solution

The fourth proportional to 1,258,833.96, 1,888,249.22 and 584,546.55 is: 876,819.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,258,833.96 : 1,888,249.22 = 584,546.55 : x
  2. Step 2: Convert to fraction form
    1,258,833.96/1,888,249.22 = 584,546.55/x
  3. Step 3: Cross multiply
    1,258,833.96x = 1,888,249.22 × 584,546.55
  4. Step 4: Simplify right side
    1,258,833.96x = 1,103,769,568,552.56
  5. Step 5: Solve for x
    x = 1,103,769,568,552.56/1,258,833.96
  6. Step 6: Final answer
    x = 876,819.03

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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.