Home / 3,623,067.03-5,434,597.03-927,387.90

Finding the Fourth Proportional to 3,623,067.03, 5,434,597.03 and 927,387.90

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Solution

The fourth proportional to 3,623,067.03, 5,434,597.03 and 927,387.90 is: 1,391,080.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,067.03 : 5,434,597.03 = 927,387.90 : x
  2. Step 2: Convert to fraction form
    3,623,067.03/5,434,597.03 = 927,387.90/x
  3. Step 3: Cross multiply
    3,623,067.03x = 5,434,597.03 × 927,387.90
  4. Step 4: Simplify right side
    3,623,067.03x = 5,039,979,526,997.94
  5. Step 5: Solve for x
    x = 5,039,979,526,997.94/3,623,067.03
  6. Step 6: Final answer
    x = 1,391,080.95

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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.