Home / 1,501,119.88-2,251,913.09-504,081.16

Finding the Fourth Proportional to 1,501,119.88, 2,251,913.09 and 504,081.16

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Solution

The fourth proportional to 1,501,119.88, 2,251,913.09 and 504,081.16 is: 756,200.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,119.88 : 2,251,913.09 = 504,081.16 : x
  2. Step 2: Convert to fraction form
    1,501,119.88/2,251,913.09 = 504,081.16/x
  3. Step 3: Cross multiply
    1,501,119.88x = 2,251,913.09 × 504,081.16
  4. Step 4: Simplify right side
    1,501,119.88x = 1,135,146,962,626.38
  5. Step 5: Solve for x
    x = 1,135,146,962,626.38/1,501,119.88
  6. Step 6: Final answer
    x = 756,200.07

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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.