Home / 11,810,935.41-17,712,571.59-4,524,007.38

Finding the Fourth Proportional to 11,810,935.41, 17,712,571.59 and 4,524,007.38

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Solution

The fourth proportional to 11,810,935.41, 17,712,571.59 and 4,524,007.38 is: 6,784,543.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,935.41 : 17,712,571.59 = 4,524,007.38 : x
  2. Step 2: Convert to fraction form
    11,810,935.41/17,712,571.59 = 4,524,007.38/x
  3. Step 3: Cross multiply
    11,810,935.41x = 17,712,571.59 × 4,524,007.38
  4. Step 4: Simplify right side
    11,810,935.41x = 80,131,804,591,938.33
  5. Step 5: Solve for x
    x = 80,131,804,591,938.33/11,810,935.41
  6. Step 6: Final answer
    x = 6,784,543.46

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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.