Home / 5,533,974.21-8,283,935.97-3,610,744.25

Finding the Fourth Proportional to 5,533,974.21, 8,283,935.97 and 3,610,744.25

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Solution

The fourth proportional to 5,533,974.21, 8,283,935.97 and 3,610,744.25 is: 5,405,007.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,974.21 : 8,283,935.97 = 3,610,744.25 : x
  2. Step 2: Convert to fraction form
    5,533,974.21/8,283,935.97 = 3,610,744.25/x
  3. Step 3: Cross multiply
    5,533,974.21x = 8,283,935.97 × 3,610,744.25
  4. Step 4: Simplify right side
    5,533,974.21x = 29,911,174,129,625.99
  5. Step 5: Solve for x
    x = 29,911,174,129,625.99/5,533,974.21
  6. Step 6: Final answer
    x = 5,405,007.86

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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.