Home / 11,468,091.28-17,194,165.26-5,074,856.32

Finding the Fourth Proportional to 11,468,091.28, 17,194,165.26 and 5,074,856.32

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Solution

The fourth proportional to 11,468,091.28, 17,194,165.26 and 5,074,856.32 is: 7,608,756.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,091.28 : 17,194,165.26 = 5,074,856.32 : x
  2. Step 2: Convert to fraction form
    11,468,091.28/17,194,165.26 = 5,074,856.32/x
  3. Step 3: Cross multiply
    11,468,091.28x = 17,194,165.26 × 5,074,856.32
  4. Step 4: Simplify right side
    11,468,091.28x = 87,257,918,236,835.45
  5. Step 5: Solve for x
    x = 87,257,918,236,835.45/11,468,091.28
  6. Step 6: Final answer
    x = 7,608,756.86

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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.