Home / 1,501,116.75-2,251,908.41-504,078.03

Finding the Fourth Proportional to 1,501,116.75, 2,251,908.41 and 504,078.03

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Solution

The fourth proportional to 1,501,116.75, 2,251,908.41 and 504,078.03 is: 756,195.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,116.75 : 2,251,908.41 = 504,078.03 : x
  2. Step 2: Convert to fraction form
    1,501,116.75/2,251,908.41 = 504,078.03/x
  3. Step 3: Cross multiply
    1,501,116.75x = 2,251,908.41 × 504,078.03
  4. Step 4: Simplify right side
    1,501,116.75x = 1,135,137,552,532.84
  5. Step 5: Solve for x
    x = 1,135,137,552,532.84/1,501,116.75
  6. Step 6: Final answer
    x = 756,195.38

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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.