Home / 694,269.70-1,041,404.55-195,633.70

Finding the Fourth Proportional to 694,269.70, 1,041,404.55 and 195,633.70

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Solution

The fourth proportional to 694,269.70, 1,041,404.55 and 195,633.70 is: 293,450.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,269.70 : 1,041,404.55 = 195,633.70 : x
  2. Step 2: Convert to fraction form
    694,269.70/1,041,404.55 = 195,633.70/x
  3. Step 3: Cross multiply
    694,269.70x = 1,041,404.55 × 195,633.70
  4. Step 4: Simplify right side
    694,269.70x = 203,733,825,313.34
  5. Step 5: Solve for x
    x = 203,733,825,313.34/694,269.70
  6. Step 6: Final answer
    x = 293,450.55

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Similar ratio
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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.