Home / 9,558,001.35-14,337,002.03-8,512,906.95

Finding the Fourth Proportional to 9,558,001.35, 14,337,002.03 and 8,512,906.95

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Solution

The fourth proportional to 9,558,001.35, 14,337,002.03 and 8,512,906.95 is: 12,769,360.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,001.35 : 14,337,002.03 = 8,512,906.95 : x
  2. Step 2: Convert to fraction form
    9,558,001.35/14,337,002.03 = 8,512,906.95/x
  3. Step 3: Cross multiply
    9,558,001.35x = 14,337,002.03 × 8,512,906.95
  4. Step 4: Simplify right side
    9,558,001.35x = 122,049,564,180,786.56
  5. Step 5: Solve for x
    x = 122,049,564,180,786.56/9,558,001.35
  6. Step 6: Final answer
    x = 12,769,360.43

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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.