Home / 10,593,960.91-15,890,994.92-3,306,809.80

Finding the Fourth Proportional to 10,593,960.91, 15,890,994.92 and 3,306,809.80

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Solution

The fourth proportional to 10,593,960.91, 15,890,994.92 and 3,306,809.80 is: 4,960,231.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,960.91 : 15,890,994.92 = 3,306,809.80 : x
  2. Step 2: Convert to fraction form
    10,593,960.91/15,890,994.92 = 3,306,809.80/x
  3. Step 3: Cross multiply
    10,593,960.91x = 15,890,994.92 × 3,306,809.80
  4. Step 4: Simplify right side
    10,593,960.91x = 52,548,497,733,206.21
  5. Step 5: Solve for x
    x = 52,548,497,733,206.21/10,593,960.91
  6. Step 6: Final answer
    x = 4,960,231.42

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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.