Home / 1,063,632.67-1,467,833.60-580,215.56

Finding the Fourth Proportional to 1,063,632.67, 1,467,833.60 and 580,215.56

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Solution

The fourth proportional to 1,063,632.67, 1,467,833.60 and 580,215.56 is: 800,708.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,632.67 : 1,467,833.60 = 580,215.56 : x
  2. Step 2: Convert to fraction form
    1,063,632.67/1,467,833.60 = 580,215.56/x
  3. Step 3: Cross multiply
    1,063,632.67x = 1,467,833.60 × 580,215.56
  4. Step 4: Simplify right side
    1,063,632.67x = 851,659,888,322.19
  5. Step 5: Solve for x
    x = 851,659,888,322.19/1,063,632.67
  6. Step 6: Final answer
    x = 800,708.66

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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.