Home / 11,491,350.24-17,235,620.72-2,970,973.20

Finding the Fourth Proportional to 11,491,350.24, 17,235,620.72 and 2,970,973.20

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Solution

The fourth proportional to 11,491,350.24, 17,235,620.72 and 2,970,973.20 is: 4,456,096.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,491,350.24 : 17,235,620.72 = 2,970,973.20 : x
  2. Step 2: Convert to fraction form
    11,491,350.24/17,235,620.72 = 2,970,973.20/x
  3. Step 3: Cross multiply
    11,491,350.24x = 17,235,620.72 × 2,970,973.20
  4. Step 4: Simplify right side
    11,491,350.24x = 51,206,567,244,484.70
  5. Step 5: Solve for x
    x = 51,206,567,244,484.70/11,491,350.24
  6. Step 6: Final answer
    x = 4,456,096.64

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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.