Home / 11,384,336.43-17,076,753.77-4,564,121.65

Finding the Fourth Proportional to 11,384,336.43, 17,076,753.77 and 4,564,121.65

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Solution

The fourth proportional to 11,384,336.43, 17,076,753.77 and 4,564,121.65 is: 6,846,282.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,384,336.43 : 17,076,753.77 = 4,564,121.65 : x
  2. Step 2: Convert to fraction form
    11,384,336.43/17,076,753.77 = 4,564,121.65/x
  3. Step 3: Cross multiply
    11,384,336.43x = 17,076,753.77 × 4,564,121.65
  4. Step 4: Simplify right side
    11,384,336.43x = 77,940,381,527,863.62
  5. Step 5: Solve for x
    x = 77,940,381,527,863.62/11,384,336.43
  6. Step 6: Final answer
    x = 6,846,282.35

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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.