Home / 4,936,088.73-6,811,729.11-2,760,611.79

Finding the Fourth Proportional to 4,936,088.73, 6,811,729.11 and 2,760,611.79

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Solution

The fourth proportional to 4,936,088.73, 6,811,729.11 and 2,760,611.79 is: 3,809,603.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,088.73 : 6,811,729.11 = 2,760,611.79 : x
  2. Step 2: Convert to fraction form
    4,936,088.73/6,811,729.11 = 2,760,611.79/x
  3. Step 3: Cross multiply
    4,936,088.73x = 6,811,729.11 × 2,760,611.79
  4. Step 4: Simplify right side
    4,936,088.73x = 18,804,539,691,352.21
  5. Step 5: Solve for x
    x = 18,804,539,691,352.21/4,936,088.73
  6. Step 6: Final answer
    x = 3,809,603.25

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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.