Home / 956,462.73-1,434,883.37-273,355.71

Finding the Fourth Proportional to 956,462.73, 1,434,883.37 and 273,355.71

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Solution

The fourth proportional to 956,462.73, 1,434,883.37 and 273,355.71 is: 410,087.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,462.73 : 1,434,883.37 = 273,355.71 : x
  2. Step 2: Convert to fraction form
    956,462.73/1,434,883.37 = 273,355.71/x
  3. Step 3: Cross multiply
    956,462.73x = 1,434,883.37 × 273,355.71
  4. Step 4: Simplify right side
    956,462.73x = 392,233,561,006.76
  5. Step 5: Solve for x
    x = 392,233,561,006.76/956,462.73
  6. Step 6: Final answer
    x = 410,087.66

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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.