Home / 11,592,414.45-17,388,621.68-2,956,498.20

Finding the Fourth Proportional to 11,592,414.45, 17,388,621.68 and 2,956,498.20

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Solution

The fourth proportional to 11,592,414.45, 17,388,621.68 and 2,956,498.20 is: 4,434,747.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,414.45 : 17,388,621.68 = 2,956,498.20 : x
  2. Step 2: Convert to fraction form
    11,592,414.45/17,388,621.68 = 2,956,498.20/x
  3. Step 3: Cross multiply
    11,592,414.45x = 17,388,621.68 × 2,956,498.20
  4. Step 4: Simplify right side
    11,592,414.45x = 51,409,428,682,618.49
  5. Step 5: Solve for x
    x = 51,409,428,682,618.49/11,592,414.45
  6. Step 6: Final answer
    x = 4,434,747.30

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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.