Home / 4,456,067.52-6,147,136.80-3,003,925.44

Finding the Fourth Proportional to 4,456,067.52, 6,147,136.80 and 3,003,925.44

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Solution

The fourth proportional to 4,456,067.52, 6,147,136.80 and 3,003,925.44 is: 4,143,909.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,067.52 : 6,147,136.80 = 3,003,925.44 : x
  2. Step 2: Convert to fraction form
    4,456,067.52/6,147,136.80 = 3,003,925.44/x
  3. Step 3: Cross multiply
    4,456,067.52x = 6,147,136.80 × 3,003,925.44
  4. Step 4: Simplify right side
    4,456,067.52x = 18,465,540,616,680.19
  5. Step 5: Solve for x
    x = 18,465,540,616,680.19/4,456,067.52
  6. Step 6: Final answer
    x = 4,143,909.52

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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.