Home / 2,258,651.68-3,384,986.88-1,656,795.04

Finding the Fourth Proportional to 2,258,651.68, 3,384,986.88 and 1,656,795.04

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Solution

The fourth proportional to 2,258,651.68, 3,384,986.88 and 1,656,795.04 is: 2,482,998.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,651.68 : 3,384,986.88 = 1,656,795.04 : x
  2. Step 2: Convert to fraction form
    2,258,651.68/3,384,986.88 = 1,656,795.04/x
  3. Step 3: Cross multiply
    2,258,651.68x = 3,384,986.88 × 1,656,795.04
  4. Step 4: Simplify right side
    2,258,651.68x = 5,608,229,473,249.08
  5. Step 5: Solve for x
    x = 5,608,229,473,249.08/2,258,651.68
  6. Step 6: Final answer
    x = 2,482,998.83

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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.