Home / 1,063,529.05-1,467,674.64-580,104.56

Finding the Fourth Proportional to 1,063,529.05, 1,467,674.64 and 580,104.56

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Solution

The fourth proportional to 1,063,529.05, 1,467,674.64 and 580,104.56 is: 800,546.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,529.05 : 1,467,674.64 = 580,104.56 : x
  2. Step 2: Convert to fraction form
    1,063,529.05/1,467,674.64 = 580,104.56/x
  3. Step 3: Cross multiply
    1,063,529.05x = 1,467,674.64 × 580,104.56
  4. Step 4: Simplify right side
    1,063,529.05x = 851,404,751,260.36
  5. Step 5: Solve for x
    x = 851,404,751,260.36/1,063,529.05
  6. Step 6: Final answer
    x = 800,546.78

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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.