Home / 6,207,797.82-9,311,588.25-2,793,668.47

Finding the Fourth Proportional to 6,207,797.82, 9,311,588.25 and 2,793,668.47

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Solution

The fourth proportional to 6,207,797.82, 9,311,588.25 and 2,793,668.47 is: 4,190,453.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,797.82 : 9,311,588.25 = 2,793,668.47 : x
  2. Step 2: Convert to fraction form
    6,207,797.82/9,311,588.25 = 2,793,668.47/x
  3. Step 3: Cross multiply
    6,207,797.82x = 9,311,588.25 × 2,793,668.47
  4. Step 4: Simplify right side
    6,207,797.82x = 26,013,490,499,647.48
  5. Step 5: Solve for x
    x = 26,013,490,499,647.48/6,207,797.82
  6. Step 6: Final answer
    x = 4,190,453.89

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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.