Home / 4,171,856.76-6,247,200.06-3,496,161.24

Finding the Fourth Proportional to 4,171,856.76, 6,247,200.06 and 3,496,161.24

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Solution

The fourth proportional to 4,171,856.76, 6,247,200.06 and 3,496,161.24 is: 5,235,371.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,856.76 : 6,247,200.06 = 3,496,161.24 : x
  2. Step 2: Convert to fraction form
    4,171,856.76/6,247,200.06 = 3,496,161.24/x
  3. Step 3: Cross multiply
    4,171,856.76x = 6,247,200.06 × 3,496,161.24
  4. Step 4: Simplify right side
    4,171,856.76x = 21,841,218,708,297.68
  5. Step 5: Solve for x
    x = 21,841,218,708,297.68/4,171,856.76
  6. Step 6: Final answer
    x = 5,235,371.19

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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.