Home / 2,191,253.94-3,286,880.97-593,816.97

Finding the Fourth Proportional to 2,191,253.94, 3,286,880.97 and 593,816.97

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Solution

The fourth proportional to 2,191,253.94, 3,286,880.97 and 593,816.97 is: 890,725.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,191,253.94 : 3,286,880.97 = 593,816.97 : x
  2. Step 2: Convert to fraction form
    2,191,253.94/3,286,880.97 = 593,816.97/x
  3. Step 3: Cross multiply
    2,191,253.94x = 3,286,880.97 × 593,816.97
  4. Step 4: Simplify right side
    2,191,253.94x = 1,951,805,698,356.06
  5. Step 5: Solve for x
    x = 1,951,805,698,356.06/2,191,253.94
  6. Step 6: Final answer
    x = 890,725.47

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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.