Home / 9,299,446.22-13,949,311.44-3,542,499.47

Finding the Fourth Proportional to 9,299,446.22, 13,949,311.44 and 3,542,499.47

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Solution

The fourth proportional to 9,299,446.22, 13,949,311.44 and 3,542,499.47 is: 5,313,803.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299,446.22 : 13,949,311.44 = 3,542,499.47 : x
  2. Step 2: Convert to fraction form
    9,299,446.22/13,949,311.44 = 3,542,499.47/x
  3. Step 3: Cross multiply
    9,299,446.22x = 13,949,311.44 × 3,542,499.47
  4. Step 4: Simplify right side
    9,299,446.22x = 49,415,428,383,064.94
  5. Step 5: Solve for x
    x = 49,415,428,383,064.94/9,299,446.22
  6. Step 6: Final answer
    x = 5,313,803.34

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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.