Home / 1,302,824.76-1,954,248.15-504,197.97

Finding the Fourth Proportional to 1,302,824.76, 1,954,248.15 and 504,197.97

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Solution

The fourth proportional to 1,302,824.76, 1,954,248.15 and 504,197.97 is: 756,301.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,824.76 : 1,954,248.15 = 504,197.97 : x
  2. Step 2: Convert to fraction form
    1,302,824.76/1,954,248.15 = 504,197.97/x
  3. Step 3: Cross multiply
    1,302,824.76x = 1,954,248.15 × 504,197.97
  4. Step 4: Simplify right side
    1,302,824.76x = 985,327,950,106.26
  5. Step 5: Solve for x
    x = 985,327,950,106.26/1,302,824.76
  6. Step 6: Final answer
    x = 756,301.22

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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.