Home / 2,448,581.70-3,669,286.95-2,195,861.70

Finding the Fourth Proportional to 2,448,581.70, 3,669,286.95 and 2,195,861.70

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Solution

The fourth proportional to 2,448,581.70, 3,669,286.95 and 2,195,861.70 is: 3,290,577.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,581.70 : 3,669,286.95 = 2,195,861.70 : x
  2. Step 2: Convert to fraction form
    2,448,581.70/3,669,286.95 = 2,195,861.70/x
  3. Step 3: Cross multiply
    2,448,581.70x = 3,669,286.95 × 2,195,861.70
  4. Step 4: Simplify right side
    2,448,581.70x = 8,057,246,679,814.82
  5. Step 5: Solve for x
    x = 8,057,246,679,814.82/2,448,581.70
  6. Step 6: Final answer
    x = 3,290,577.02

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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.