Home / 1,956,074.96-2,933,863.32-757,177.04

Finding the Fourth Proportional to 1,956,074.96, 2,933,863.32 and 757,177.04

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Solution

The fourth proportional to 1,956,074.96, 2,933,863.32 and 757,177.04 is: 1,135,669.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,074.96 : 2,933,863.32 = 757,177.04 : x
  2. Step 2: Convert to fraction form
    1,956,074.96/2,933,863.32 = 757,177.04/x
  3. Step 3: Cross multiply
    1,956,074.96x = 2,933,863.32 × 757,177.04
  4. Step 4: Simplify right side
    1,956,074.96x = 2,221,453,944,402.17
  5. Step 5: Solve for x
    x = 2,221,453,944,402.17/1,956,074.96
  6. Step 6: Final answer
    x = 1,135,669.13

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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.