Home / 3,698,562.20-5,544,344.10-2,183,408.60

Finding the Fourth Proportional to 3,698,562.20, 5,544,344.10 and 2,183,408.60

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Solution

The fourth proportional to 3,698,562.20, 5,544,344.10 and 2,183,408.60 is: 3,273,047.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,562.20 : 5,544,344.10 = 2,183,408.60 : x
  2. Step 2: Convert to fraction form
    3,698,562.20/5,544,344.10 = 2,183,408.60/x
  3. Step 3: Cross multiply
    3,698,562.20x = 5,544,344.10 × 2,183,408.60
  4. Step 4: Simplify right side
    3,698,562.20x = 12,105,568,589,299.26
  5. Step 5: Solve for x
    x = 12,105,568,589,299.26/3,698,562.20
  6. Step 6: Final answer
    x = 3,273,047.18

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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.