Home / 2,452,745.96-3,382,879.38-2,091,369.32

Finding the Fourth Proportional to 2,452,745.96, 3,382,879.38 and 2,091,369.32

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Solution

The fourth proportional to 2,452,745.96, 3,382,879.38 and 2,091,369.32 is: 2,884,461.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,745.96 : 3,382,879.38 = 2,091,369.32 : x
  2. Step 2: Convert to fraction form
    2,452,745.96/3,382,879.38 = 2,091,369.32/x
  3. Step 3: Cross multiply
    2,452,745.96x = 3,382,879.38 × 2,091,369.32
  4. Step 4: Simplify right side
    2,452,745.96x = 7,074,850,148,592.62
  5. Step 5: Solve for x
    x = 7,074,850,148,592.62/2,452,745.96
  6. Step 6: Final answer
    x = 2,884,461.03

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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.