Home / 8,062,168.84-11,126,003.76-4,391,224.56

Finding the Fourth Proportional to 8,062,168.84, 11,126,003.76 and 4,391,224.56

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Solution

The fourth proportional to 8,062,168.84, 11,126,003.76 and 4,391,224.56 is: 6,060,004.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,168.84 : 11,126,003.76 = 4,391,224.56 : x
  2. Step 2: Convert to fraction form
    8,062,168.84/11,126,003.76 = 4,391,224.56/x
  3. Step 3: Cross multiply
    8,062,168.84x = 11,126,003.76 × 4,391,224.56
  4. Step 4: Simplify right side
    8,062,168.84x = 48,856,780,965,564.34
  5. Step 5: Solve for x
    x = 48,856,780,965,564.34/8,062,168.84
  6. Step 6: Final answer
    x = 6,060,004.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.