Home / 2,191,250.94-3,286,876.47-593,813.97

Finding the Fourth Proportional to 2,191,250.94, 3,286,876.47 and 593,813.97

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Solution

The fourth proportional to 2,191,250.94, 3,286,876.47 and 593,813.97 is: 890,720.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,191,250.94 : 3,286,876.47 = 593,813.97 : x
  2. Step 2: Convert to fraction form
    2,191,250.94/3,286,876.47 = 593,813.97/x
  3. Step 3: Cross multiply
    2,191,250.94x = 3,286,876.47 × 593,813.97
  4. Step 4: Simplify right side
    2,191,250.94x = 1,951,793,165,550.29
  5. Step 5: Solve for x
    x = 1,951,793,165,550.29/2,191,250.94
  6. Step 6: Final answer
    x = 890,720.97

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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.