Home / 3,591,682.01-5,387,391.79-1,067,271.65

Finding the Fourth Proportional to 3,591,682.01, 5,387,391.79 and 1,067,271.65

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Solution

The fourth proportional to 3,591,682.01, 5,387,391.79 and 1,067,271.65 is: 1,600,868.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,682.01 : 5,387,391.79 = 1,067,271.65 : x
  2. Step 2: Convert to fraction form
    3,591,682.01/5,387,391.79 = 1,067,271.65/x
  3. Step 3: Cross multiply
    3,591,682.01x = 5,387,391.79 × 1,067,271.65
  4. Step 4: Simplify right side
    3,591,682.01x = 5,749,810,524,909.75
  5. Step 5: Solve for x
    x = 5,749,810,524,909.75/3,591,682.01
  6. Step 6: Final answer
    x = 1,600,868.48

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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.