Home / 11,072,584.98-15,280,146.15-6,177,515.82

Finding the Fourth Proportional to 11,072,584.98, 15,280,146.15 and 6,177,515.82

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Solution

The fourth proportional to 11,072,584.98, 15,280,146.15 and 6,177,515.82 is: 8,524,960.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,584.98 : 15,280,146.15 = 6,177,515.82 : x
  2. Step 2: Convert to fraction form
    11,072,584.98/15,280,146.15 = 6,177,515.82/x
  3. Step 3: Cross multiply
    11,072,584.98x = 15,280,146.15 × 6,177,515.82
  4. Step 4: Simplify right side
    11,072,584.98x = 94,393,344,573,537.09
  5. Step 5: Solve for x
    x = 94,393,344,573,537.09/11,072,584.98
  6. Step 6: Final answer
    x = 8,524,960.05

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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.