Home / 11,194,299.46-16,791,543.20-3,107,905.69

Finding the Fourth Proportional to 11,194,299.46, 16,791,543.20 and 3,107,905.69

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Solution

The fourth proportional to 11,194,299.46, 16,791,543.20 and 3,107,905.69 is: 4,661,884.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,194,299.46 : 16,791,543.20 = 3,107,905.69 : x
  2. Step 2: Convert to fraction form
    11,194,299.46/16,791,543.20 = 3,107,905.69/x
  3. Step 3: Cross multiply
    11,194,299.46x = 16,791,543.20 × 3,107,905.69
  4. Step 4: Simplify right side
    11,194,299.46x = 52,186,532,652,435.86
  5. Step 5: Solve for x
    x = 52,186,532,652,435.86/11,194,299.46
  6. Step 6: Final answer
    x = 4,661,884.63

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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.