Home / 5,599,247.27-8,391,063.06-4,231,898.49

Finding the Fourth Proportional to 5,599,247.27, 8,391,063.06 and 4,231,898.49

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Solution

The fourth proportional to 5,599,247.27, 8,391,063.06 and 4,231,898.49 is: 6,341,946.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,599,247.27 : 8,391,063.06 = 4,231,898.49 : x
  2. Step 2: Convert to fraction form
    5,599,247.27/8,391,063.06 = 4,231,898.49/x
  3. Step 3: Cross multiply
    5,599,247.27x = 8,391,063.06 × 4,231,898.49
  4. Step 4: Simplify right side
    5,599,247.27x = 35,510,127,093,108.78
  5. Step 5: Solve for x
    x = 35,510,127,093,108.78/5,599,247.27
  6. Step 6: Final answer
    x = 6,341,946.59

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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.