Home / 4,580,067.52-6,320,200.64-2,542,876.48

Finding the Fourth Proportional to 4,580,067.52, 6,320,200.64 and 2,542,876.48

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Solution

The fourth proportional to 4,580,067.52, 6,320,200.64 and 2,542,876.48 is: 3,509,007.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,067.52 : 6,320,200.64 = 2,542,876.48 : x
  2. Step 2: Convert to fraction form
    4,580,067.52/6,320,200.64 = 2,542,876.48/x
  3. Step 3: Cross multiply
    4,580,067.52x = 6,320,200.64 × 2,542,876.48
  4. Step 4: Simplify right side
    4,580,067.52x = 16,071,489,556,336.95
  5. Step 5: Solve for x
    x = 16,071,489,556,336.95/4,580,067.52
  6. Step 6: Final answer
    x = 3,509,007.12

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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.