Home / 795,550.93-1,192,956.42-289,759.79

Finding the Fourth Proportional to 795,550.93, 1,192,956.42 and 289,759.79

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Solution

The fourth proportional to 795,550.93, 1,192,956.42 and 289,759.79 is: 434,504.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,550.93 : 1,192,956.42 = 289,759.79 : x
  2. Step 2: Convert to fraction form
    795,550.93/1,192,956.42 = 289,759.79/x
  3. Step 3: Cross multiply
    795,550.93x = 1,192,956.42 × 289,759.79
  4. Step 4: Simplify right side
    795,550.93x = 345,670,805,807.34
  5. Step 5: Solve for x
    x = 345,670,805,807.34/795,550.93
  6. Step 6: Final answer
    x = 434,504.94

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1.5x scale

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.