Home / 3,383,661.50-4,669,453.92-1,834,922.72

Finding the Fourth Proportional to 3,383,661.50, 4,669,453.92 and 1,834,922.72

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Solution

The fourth proportional to 3,383,661.50, 4,669,453.92 and 1,834,922.72 is: 2,532,193.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,661.50 : 4,669,453.92 = 1,834,922.72 : x
  2. Step 2: Convert to fraction form
    3,383,661.50/4,669,453.92 = 1,834,922.72/x
  3. Step 3: Cross multiply
    3,383,661.50x = 4,669,453.92 × 1,834,922.72
  4. Step 4: Simplify right side
    3,383,661.50x = 8,568,087,064,453.79
  5. Step 5: Solve for x
    x = 8,568,087,064,453.79/3,383,661.50
  6. Step 6: Final answer
    x = 2,532,193.92

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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.