Home / 2,883,711.87-4,325,997.86-1,061,936.70

Finding the Fourth Proportional to 2,883,711.87, 4,325,997.86 and 1,061,936.70

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Solution

The fourth proportional to 2,883,711.87, 4,325,997.86 and 1,061,936.70 is: 1,593,063.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,711.87 : 4,325,997.86 = 1,061,936.70 : x
  2. Step 2: Convert to fraction form
    2,883,711.87/4,325,997.86 = 1,061,936.70/x
  3. Step 3: Cross multiply
    2,883,711.87x = 4,325,997.86 × 1,061,936.70
  4. Step 4: Simplify right side
    2,883,711.87x = 4,593,935,886,345.78
  5. Step 5: Solve for x
    x = 4,593,935,886,345.78/2,883,711.87
  6. Step 6: Final answer
    x = 1,593,063.42

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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.