Home / 757,057.66-1,135,700.33-244,551.76

Finding the Fourth Proportional to 757,057.66, 1,135,700.33 and 244,551.76

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Solution

The fourth proportional to 757,057.66, 1,135,700.33 and 244,551.76 is: 366,864.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,057.66 : 1,135,700.33 = 244,551.76 : x
  2. Step 2: Convert to fraction form
    757,057.66/1,135,700.33 = 244,551.76/x
  3. Step 3: Cross multiply
    757,057.66x = 1,135,700.33 × 244,551.76
  4. Step 4: Simplify right side
    757,057.66x = 277,737,510,472.07
  5. Step 5: Solve for x
    x = 277,737,510,472.07/757,057.66
  6. Step 6: Final answer
    x = 366,864.41

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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.