Home / 5,801,850.25-8,006,755.13-3,223,639.69

Finding the Fourth Proportional to 5,801,850.25, 8,006,755.13 and 3,223,639.69

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Solution

The fourth proportional to 5,801,850.25, 8,006,755.13 and 3,223,639.69 is: 4,448,734.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801,850.25 : 8,006,755.13 = 3,223,639.69 : x
  2. Step 2: Convert to fraction form
    5,801,850.25/8,006,755.13 = 3,223,639.69/x
  3. Step 3: Cross multiply
    5,801,850.25x = 8,006,755.13 × 3,223,639.69
  4. Step 4: Simplify right side
    5,801,850.25x = 25,810,893,601,132.67
  5. Step 5: Solve for x
    x = 25,810,893,601,132.67/5,801,850.25
  6. Step 6: Final answer
    x = 4,448,734.89

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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.