Home / 2,452,743.96-3,382,876.62-2,091,367.32

Finding the Fourth Proportional to 2,452,743.96, 3,382,876.62 and 2,091,367.32

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Solution

The fourth proportional to 2,452,743.96, 3,382,876.62 and 2,091,367.32 is: 2,884,458.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,743.96 : 3,382,876.62 = 2,091,367.32 : x
  2. Step 2: Convert to fraction form
    2,452,743.96/3,382,876.62 = 2,091,367.32/x
  3. Step 3: Cross multiply
    2,452,743.96x = 3,382,876.62 × 2,091,367.32
  4. Step 4: Simplify right side
    2,452,743.96x = 7,074,837,610,660.06
  5. Step 5: Solve for x
    x = 7,074,837,610,660.06/2,452,743.96
  6. Step 6: Final answer
    x = 2,884,458.27

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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.