Home / 7,247,193-10,870,505.70-2,454,882.24

Finding the Fourth Proportional to 7,247,193, 10,870,505.70 and 2,454,882.24

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Solution

The fourth proportional to 7,247,193, 10,870,505.70 and 2,454,882.24 is: 3,682,227.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,247,193 : 10,870,505.70 = 2,454,882.24 : x
  2. Step 2: Convert to fraction form
    7,247,193/10,870,505.70 = 2,454,882.24/x
  3. Step 3: Cross multiply
    7,247,193x = 10,870,505.70 × 2,454,882.24
  4. Step 4: Simplify right side
    7,247,193x = 26,685,811,382,748.77
  5. Step 5: Solve for x
    x = 26,685,811,382,748.77/7,247,193
  6. Step 6: Final answer
    x = 3,682,227.23

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Double scale
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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.