Home / 1,063,613.97-1,467,796.65-580,181.27

Finding the Fourth Proportional to 1,063,613.97, 1,467,796.65 and 580,181.27

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Solution

The fourth proportional to 1,063,613.97, 1,467,796.65 and 580,181.27 is: 800,655.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,613.97 : 1,467,796.65 = 580,181.27 : x
  2. Step 2: Convert to fraction form
    1,063,613.97/1,467,796.65 = 580,181.27/x
  3. Step 3: Cross multiply
    1,063,613.97x = 1,467,796.65 × 580,181.27
  4. Step 4: Simplify right side
    1,063,613.97x = 851,588,114,984.08
  5. Step 5: Solve for x
    x = 851,588,114,984.08/1,063,613.97
  6. Step 6: Final answer
    x = 800,655.26

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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.