Home / 1,956,073.96-2,933,861.82-757,176.04

Finding the Fourth Proportional to 1,956,073.96, 2,933,861.82 and 757,176.04

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Solution

The fourth proportional to 1,956,073.96, 2,933,861.82 and 757,176.04 is: 1,135,667.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,073.96 : 2,933,861.82 = 757,176.04 : x
  2. Step 2: Convert to fraction form
    1,956,073.96/2,933,861.82 = 757,176.04/x
  3. Step 3: Cross multiply
    1,956,073.96x = 2,933,861.82 × 757,176.04
  4. Step 4: Simplify right side
    1,956,073.96x = 2,221,449,874,774.79
  5. Step 5: Solve for x
    x = 2,221,449,874,774.79/1,956,073.96
  6. Step 6: Final answer
    x = 1,135,667.63

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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.