Home / 1,501,118.88-2,251,911.59-504,080.16

Finding the Fourth Proportional to 1,501,118.88, 2,251,911.59 and 504,080.16

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Solution

The fourth proportional to 1,501,118.88, 2,251,911.59 and 504,080.16 is: 756,198.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,118.88 : 2,251,911.59 = 504,080.16 : x
  2. Step 2: Convert to fraction form
    1,501,118.88/2,251,911.59 = 504,080.16/x
  3. Step 3: Cross multiply
    1,501,118.88x = 2,251,911.59 × 504,080.16
  4. Step 4: Simplify right side
    1,501,118.88x = 1,135,143,954,593.05
  5. Step 5: Solve for x
    x = 1,135,143,954,593.05/1,501,118.88
  6. Step 6: Final answer
    x = 756,198.57

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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.