Home / 1,494,882.11-2,242,618.26-548,261.03

Finding the Fourth Proportional to 1,494,882.11, 2,242,618.26 and 548,261.03

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Solution

The fourth proportional to 1,494,882.11, 2,242,618.26 and 548,261.03 is: 822,499.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,882.11 : 2,242,618.26 = 548,261.03 : x
  2. Step 2: Convert to fraction form
    1,494,882.11/2,242,618.26 = 548,261.03/x
  3. Step 3: Cross multiply
    1,494,882.11x = 2,242,618.26 × 548,261.03
  4. Step 4: Simplify right side
    1,494,882.11x = 1,229,540,185,911.32
  5. Step 5: Solve for x
    x = 1,229,540,185,911.32/1,494,882.11
  6. Step 6: Final answer
    x = 822,499.77

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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.