Home / 9,787,364.46-14,681,194.31-3,397,819.79

Finding the Fourth Proportional to 9,787,364.46, 14,681,194.31 and 3,397,819.79

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Solution

The fourth proportional to 9,787,364.46, 14,681,194.31 and 3,397,819.79 is: 5,096,780.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,364.46 : 14,681,194.31 = 3,397,819.79 : x
  2. Step 2: Convert to fraction form
    9,787,364.46/14,681,194.31 = 3,397,819.79/x
  3. Step 3: Cross multiply
    9,787,364.46x = 14,681,194.31 × 3,397,819.79
  4. Step 4: Simplify right side
    9,787,364.46x = 49,884,052,612,550.93
  5. Step 5: Solve for x
    x = 49,884,052,612,550.93/9,787,364.46
  6. Step 6: Final answer
    x = 5,096,780.94

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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.