Home / 1,063,613.22-1,467,795.61-580,180.52

Finding the Fourth Proportional to 1,063,613.22, 1,467,795.61 and 580,180.52

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Solution

The fourth proportional to 1,063,613.22, 1,467,795.61 and 580,180.52 is: 800,654.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,613.22 : 1,467,795.61 = 580,180.52 : x
  2. Step 2: Convert to fraction form
    1,063,613.22/1,467,795.61 = 580,180.52/x
  3. Step 3: Cross multiply
    1,063,613.22x = 1,467,795.61 × 580,180.52
  4. Step 4: Simplify right side
    1,063,613.22x = 851,586,413,649.77
  5. Step 5: Solve for x
    x = 851,586,413,649.77/1,063,613.22
  6. Step 6: Final answer
    x = 800,654.22

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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.