Home / 4,148,049.60-6,224,305.16-3,997,067.32

Finding the Fourth Proportional to 4,148,049.60, 6,224,305.16 and 3,997,067.32

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Solution

The fourth proportional to 4,148,049.60, 6,224,305.16 and 3,997,067.32 is: 5,997,750.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,049.60 : 6,224,305.16 = 3,997,067.32 : x
  2. Step 2: Convert to fraction form
    4,148,049.60/6,224,305.16 = 3,997,067.32/x
  3. Step 3: Cross multiply
    4,148,049.60x = 6,224,305.16 × 3,997,067.32
  4. Step 4: Simplify right side
    4,148,049.60x = 24,878,966,744,743.37
  5. Step 5: Solve for x
    x = 24,878,966,744,743.37/4,148,049.60
  6. Step 6: Final answer
    x = 5,997,750.54

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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.