Home / 11,124,718.02-16,691,872.37-6,006,131.55

Finding the Fourth Proportional to 11,124,718.02, 16,691,872.37 and 6,006,131.55

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Solution

The fourth proportional to 11,124,718.02, 16,691,872.37 and 6,006,131.55 is: 9,011,786.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,124,718.02 : 16,691,872.37 = 6,006,131.55 : x
  2. Step 2: Convert to fraction form
    11,124,718.02/16,691,872.37 = 6,006,131.55/x
  3. Step 3: Cross multiply
    11,124,718.02x = 16,691,872.37 × 6,006,131.55
  4. Step 4: Simplify right side
    11,124,718.02x = 100,253,581,239,999.61
  5. Step 5: Solve for x
    x = 100,253,581,239,999.61/11,124,718.02
  6. Step 6: Final answer
    x = 9,011,786.28

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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.