Home / 8,008,617.42-11,051,836.83-4,337,449.97

Finding the Fourth Proportional to 8,008,617.42, 11,051,836.83 and 4,337,449.97

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Solution

The fourth proportional to 8,008,617.42, 11,051,836.83 and 4,337,449.97 is: 5,985,651.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,617.42 : 11,051,836.83 = 4,337,449.97 : x
  2. Step 2: Convert to fraction form
    8,008,617.42/11,051,836.83 = 4,337,449.97/x
  3. Step 3: Cross multiply
    8,008,617.42x = 11,051,836.83 × 4,337,449.97
  4. Step 4: Simplify right side
    8,008,617.42x = 47,936,789,271,469.21
  5. Step 5: Solve for x
    x = 47,936,789,271,469.21/8,008,617.42
  6. Step 6: Final answer
    x = 5,985,651.05

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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.