Home / 956,776.46-1,436,050.42-483,793.97

Finding the Fourth Proportional to 956,776.46, 1,436,050.42 and 483,793.97

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Solution

The fourth proportional to 956,776.46, 1,436,050.42 and 483,793.97 is: 726,138.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,776.46 : 1,436,050.42 = 483,793.97 : x
  2. Step 2: Convert to fraction form
    956,776.46/1,436,050.42 = 483,793.97/x
  3. Step 3: Cross multiply
    956,776.46x = 1,436,050.42 × 483,793.97
  4. Step 4: Simplify right side
    956,776.46x = 694,752,525,422.23
  5. Step 5: Solve for x
    x = 694,752,525,422.23/956,776.46
  6. Step 6: Final answer
    x = 726,138.82

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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.