Home / 11,465,454.33-17,192,867.04-4,275,057.60

Finding the Fourth Proportional to 11,465,454.33, 17,192,867.04 and 4,275,057.60

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Solution

The fourth proportional to 11,465,454.33, 17,192,867.04 and 4,275,057.60 is: 6,410,604.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,465,454.33 : 17,192,867.04 = 4,275,057.60 : x
  2. Step 2: Convert to fraction form
    11,465,454.33/17,192,867.04 = 4,275,057.60/x
  3. Step 3: Cross multiply
    11,465,454.33x = 17,192,867.04 × 4,275,057.60
  4. Step 4: Simplify right side
    11,465,454.33x = 73,500,496,905,141.50
  5. Step 5: Solve for x
    x = 73,500,496,905,141.50/11,465,454.33
  6. Step 6: Final answer
    x = 6,410,604.83

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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.