Home / 3,623,067.53-5,434,597.77-927,388.41

Finding the Fourth Proportional to 3,623,067.53, 5,434,597.77 and 927,388.41

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Solution

The fourth proportional to 3,623,067.53, 5,434,597.77 and 927,388.41 is: 1,391,081.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,067.53 : 5,434,597.77 = 927,388.41 : x
  2. Step 2: Convert to fraction form
    3,623,067.53/5,434,597.77 = 927,388.41/x
  3. Step 3: Cross multiply
    3,623,067.53x = 5,434,597.77 × 927,388.41
  4. Step 4: Simplify right side
    3,623,067.53x = 5,039,982,984,909.85
  5. Step 5: Solve for x
    x = 5,039,982,984,909.85/3,623,067.53
  6. Step 6: Final answer
    x = 1,391,081.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.