Home / 5,067,775.58-6,993,528.07-2,744,668.22

Finding the Fourth Proportional to 5,067,775.58, 6,993,528.07 and 2,744,668.22

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Solution

The fourth proportional to 5,067,775.58, 6,993,528.07 and 2,744,668.22 is: 3,787,640.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067,775.58 : 6,993,528.07 = 2,744,668.22 : x
  2. Step 2: Convert to fraction form
    5,067,775.58/6,993,528.07 = 2,744,668.22/x
  3. Step 3: Cross multiply
    5,067,775.58x = 6,993,528.07 × 2,744,668.22
  4. Step 4: Simplify right side
    5,067,775.58x = 19,194,914,239,406.94
  5. Step 5: Solve for x
    x = 19,194,914,239,406.94/5,067,775.58
  6. Step 6: Final answer
    x = 3,787,640.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.