Home / 4,040,568.61-5,576,102.26-2,205,144.96

Finding the Fourth Proportional to 4,040,568.61, 5,576,102.26 and 2,205,144.96

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Solution

The fourth proportional to 4,040,568.61, 5,576,102.26 and 2,205,144.96 is: 3,043,164.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,568.61 : 5,576,102.26 = 2,205,144.96 : x
  2. Step 2: Convert to fraction form
    4,040,568.61/5,576,102.26 = 2,205,144.96/x
  3. Step 3: Cross multiply
    4,040,568.61x = 5,576,102.26 × 2,205,144.96
  4. Step 4: Simplify right side
    4,040,568.61x = 12,296,113,795,083.61
  5. Step 5: Solve for x
    x = 12,296,113,795,083.61/4,040,568.61
  6. Step 6: Final answer
    x = 3,043,164.21

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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.