Home / 9,261,608.65-13,894,620.19-3,196,392.71

Finding the Fourth Proportional to 9,261,608.65, 13,894,620.19 and 3,196,392.71

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Solution

The fourth proportional to 9,261,608.65, 13,894,620.19 and 3,196,392.71 is: 4,795,350.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,608.65 : 13,894,620.19 = 3,196,392.71 : x
  2. Step 2: Convert to fraction form
    9,261,608.65/13,894,620.19 = 3,196,392.71/x
  3. Step 3: Cross multiply
    9,261,608.65x = 13,894,620.19 × 3,196,392.71
  4. Step 4: Simplify right side
    9,261,608.65x = 44,412,662,606,070.73
  5. Step 5: Solve for x
    x = 44,412,662,606,070.73/9,261,608.65
  6. Step 6: Final answer
    x = 4,795,350.82

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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.