Home / 3,632,383.16-5,448,581.66-3,410,423.50

Finding the Fourth Proportional to 3,632,383.16, 5,448,581.66 and 3,410,423.50

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Solution

The fourth proportional to 3,632,383.16, 5,448,581.66 and 3,410,423.50 is: 5,115,641.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,383.16 : 5,448,581.66 = 3,410,423.50 : x
  2. Step 2: Convert to fraction form
    3,632,383.16/5,448,581.66 = 3,410,423.50/x
  3. Step 3: Cross multiply
    3,632,383.16x = 5,448,581.66 × 3,410,423.50
  4. Step 4: Simplify right side
    3,632,383.16x = 18,581,970,934,933.01
  5. Step 5: Solve for x
    x = 18,581,970,934,933.01/3,632,383.16
  6. Step 6: Final answer
    x = 5,115,641.75

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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.