Home / 1,063,628.22-1,467,816.33-580,195.52

Finding the Fourth Proportional to 1,063,628.22, 1,467,816.33 and 580,195.52

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Solution

The fourth proportional to 1,063,628.22, 1,467,816.33 and 580,195.52 is: 800,674.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,628.22 : 1,467,816.33 = 580,195.52 : x
  2. Step 2: Convert to fraction form
    1,063,628.22/1,467,816.33 = 580,195.52/x
  3. Step 3: Cross multiply
    1,063,628.22x = 1,467,816.33 × 580,195.52
  4. Step 4: Simplify right side
    1,063,628.22x = 851,620,451,509.76
  5. Step 5: Solve for x
    x = 851,620,451,509.76/1,063,628.22
  6. Step 6: Final answer
    x = 800,674.93

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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.