Home / 7,275,891.27-10,914,957.95-2,482,463.19

Finding the Fourth Proportional to 7,275,891.27, 10,914,957.95 and 2,482,463.19

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Solution

The fourth proportional to 7,275,891.27, 10,914,957.95 and 2,482,463.19 is: 3,724,077.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275,891.27 : 10,914,957.95 = 2,482,463.19 : x
  2. Step 2: Convert to fraction form
    7,275,891.27/10,914,957.95 = 2,482,463.19/x
  3. Step 3: Cross multiply
    7,275,891.27x = 10,914,957.95 × 2,482,463.19
  4. Step 4: Simplify right side
    7,275,891.27x = 27,095,981,318,860.54
  5. Step 5: Solve for x
    x = 27,095,981,318,860.54/7,275,891.27
  6. Step 6: Final answer
    x = 3,724,077.27

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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.