Home / 8,336,604.77-11,504,514.58-4,521,180.77

Finding the Fourth Proportional to 8,336,604.77, 11,504,514.58 and 4,521,180.77

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Solution

The fourth proportional to 8,336,604.77, 11,504,514.58 and 4,521,180.77 is: 6,239,229.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,604.77 : 11,504,514.58 = 4,521,180.77 : x
  2. Step 2: Convert to fraction form
    8,336,604.77/11,504,514.58 = 4,521,180.77/x
  3. Step 3: Cross multiply
    8,336,604.77x = 11,504,514.58 × 4,521,180.77
  4. Step 4: Simplify right side
    8,336,604.77x = 52,013,990,087,280.62
  5. Step 5: Solve for x
    x = 52,013,990,087,280.62/8,336,604.77
  6. Step 6: Final answer
    x = 6,239,229.46

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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.