Home / 13,674,490.61-20,504,163.42-5,593,141.13

Finding the Fourth Proportional to 13,674,490.61, 20,504,163.42 and 5,593,141.13

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Solution

The fourth proportional to 13,674,490.61, 20,504,163.42 and 5,593,141.13 is: 8,386,614.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,674,490.61 : 20,504,163.42 = 5,593,141.13 : x
  2. Step 2: Convert to fraction form
    13,674,490.61/20,504,163.42 = 5,593,141.13/x
  3. Step 3: Cross multiply
    13,674,490.61x = 20,504,163.42 × 5,593,141.13
  4. Step 4: Simplify right side
    13,674,490.61x = 114,682,679,658,122.66
  5. Step 5: Solve for x
    x = 114,682,679,658,122.66/13,674,490.61
  6. Step 6: Final answer
    x = 8,386,614.39

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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.