Home / 5,985,334-8,259,761.04-3,269,086.48

Finding the Fourth Proportional to 5,985,334, 8,259,761.04 and 3,269,086.48

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Solution

The fourth proportional to 5,985,334, 8,259,761.04 and 3,269,086.48 is: 4,511,339.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985,334 : 8,259,761.04 = 3,269,086.48 : x
  2. Step 2: Convert to fraction form
    5,985,334/8,259,761.04 = 3,269,086.48/x
  3. Step 3: Cross multiply
    5,985,334x = 8,259,761.04 × 3,269,086.48
  4. Step 4: Simplify right side
    5,985,334x = 27,001,873,143,894.74
  5. Step 5: Solve for x
    x = 27,001,873,143,894.74/5,985,334
  6. Step 6: Final answer
    x = 4,511,339.41

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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.