Home / 6,207,849.32-9,311,666.45-2,793,719.97

Finding the Fourth Proportional to 6,207,849.32, 9,311,666.45 and 2,793,719.97

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Solution

The fourth proportional to 6,207,849.32, 9,311,666.45 and 2,793,719.97 is: 4,190,531.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,849.32 : 9,311,666.45 = 2,793,719.97 : x
  2. Step 2: Convert to fraction form
    6,207,849.32/9,311,666.45 = 2,793,719.97/x
  3. Step 3: Cross multiply
    6,207,849.32x = 9,311,666.45 × 2,793,719.97
  4. Step 4: Simplify right side
    6,207,849.32x = 26,014,188,501,375.41
  5. Step 5: Solve for x
    x = 26,014,188,501,375.41/6,207,849.32
  6. Step 6: Final answer
    x = 4,190,531.56

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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.