Home / 3,527,060.76-5,286,845.16-2,243,630.61

Finding the Fourth Proportional to 3,527,060.76, 5,286,845.16 and 2,243,630.61

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Solution

The fourth proportional to 3,527,060.76, 5,286,845.16 and 2,243,630.61 is: 3,363,063.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,060.76 : 5,286,845.16 = 2,243,630.61 : x
  2. Step 2: Convert to fraction form
    3,527,060.76/5,286,845.16 = 2,243,630.61/x
  3. Step 3: Cross multiply
    3,527,060.76x = 5,286,845.16 × 2,243,630.61
  4. Step 4: Simplify right side
    3,527,060.76x = 11,861,727,631,306.35
  5. Step 5: Solve for x
    x = 11,861,727,631,306.35/3,527,060.76
  6. Step 6: Final answer
    x = 3,363,063.03

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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.