Home / 4,317,328.43-5,957,794.64-2,383,553.87

Finding the Fourth Proportional to 4,317,328.43, 5,957,794.64 and 2,383,553.87

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Solution

The fourth proportional to 4,317,328.43, 5,957,794.64 and 2,383,553.87 is: 3,289,238.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,328.43 : 5,957,794.64 = 2,383,553.87 : x
  2. Step 2: Convert to fraction form
    4,317,328.43/5,957,794.64 = 2,383,553.87/x
  3. Step 3: Cross multiply
    4,317,328.43x = 5,957,794.64 × 2,383,553.87
  4. Step 4: Simplify right side
    4,317,328.43x = 14,200,724,470,837.26
  5. Step 5: Solve for x
    x = 14,200,724,470,837.26/4,317,328.43
  6. Step 6: Final answer
    x = 3,289,238.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.