Home / 7,533,727.21-11,299,380.14-2,067,544.89

Finding the Fourth Proportional to 7,533,727.21, 11,299,380.14 and 2,067,544.89

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Solution

The fourth proportional to 7,533,727.21, 11,299,380.14 and 2,067,544.89 is: 3,100,985.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533,727.21 : 11,299,380.14 = 2,067,544.89 : x
  2. Step 2: Convert to fraction form
    7,533,727.21/11,299,380.14 = 2,067,544.89/x
  3. Step 3: Cross multiply
    7,533,727.21x = 11,299,380.14 × 2,067,544.89
  4. Step 4: Simplify right side
    7,533,727.21x = 23,361,975,601,789.86
  5. Step 5: Solve for x
    x = 23,361,975,601,789.86/7,533,727.21
  6. Step 6: Final answer
    x = 3,100,985.07

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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.