Home / 3,850,504.95-5,767,453.36-3,624,131.01

Finding the Fourth Proportional to 3,850,504.95, 5,767,453.36 and 3,624,131.01

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Solution

The fourth proportional to 3,850,504.95, 5,767,453.36 and 3,624,131.01 is: 5,428,380.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,504.95 : 5,767,453.36 = 3,624,131.01 : x
  2. Step 2: Convert to fraction form
    3,850,504.95/5,767,453.36 = 3,624,131.01/x
  3. Step 3: Cross multiply
    3,850,504.95x = 5,767,453.36 × 3,624,131.01
  4. Step 4: Simplify right side
    3,850,504.95x = 20,902,006,561,644.36
  5. Step 5: Solve for x
    x = 20,902,006,561,644.36/3,850,504.95
  6. Step 6: Final answer
    x = 5,428,380.65

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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.