Home / 3,327,469.66-4,591,911.15-1,799,576.77

Finding the Fourth Proportional to 3,327,469.66, 4,591,911.15 and 1,799,576.77

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Solution

The fourth proportional to 3,327,469.66, 4,591,911.15 and 1,799,576.77 is: 2,483,417.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,469.66 : 4,591,911.15 = 1,799,576.77 : x
  2. Step 2: Convert to fraction form
    3,327,469.66/4,591,911.15 = 1,799,576.77/x
  3. Step 3: Cross multiply
    3,327,469.66x = 4,591,911.15 × 1,799,576.77
  4. Step 4: Simplify right side
    3,327,469.66x = 8,263,496,635,443.99
  5. Step 5: Solve for x
    x = 8,263,496,635,443.99/3,327,469.66
  6. Step 6: Final answer
    x = 2,483,417.58

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1.5x scale

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.