Home / 6,632,700.51-9,933,107.22-3,784,176.75

Finding the Fourth Proportional to 6,632,700.51, 9,933,107.22 and 3,784,176.75

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Solution

The fourth proportional to 6,632,700.51, 9,933,107.22 and 3,784,176.75 is: 5,667,168.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,632,700.51 : 9,933,107.22 = 3,784,176.75 : x
  2. Step 2: Convert to fraction form
    6,632,700.51/9,933,107.22 = 3,784,176.75/x
  3. Step 3: Cross multiply
    6,632,700.51x = 9,933,107.22 × 3,784,176.75
  4. Step 4: Simplify right side
    6,632,700.51x = 37,588,633,397,181.14
  5. Step 5: Solve for x
    x = 37,588,633,397,181.14/6,632,700.51
  6. Step 6: Final answer
    x = 5,667,168.80

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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.