Home / 3,083,166.72-4,625,060.82-1,061,144.89

Finding the Fourth Proportional to 3,083,166.72, 4,625,060.82 and 1,061,144.89

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Solution

The fourth proportional to 3,083,166.72, 4,625,060.82 and 1,061,144.89 is: 1,591,824.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,166.72 : 4,625,060.82 = 1,061,144.89 : x
  2. Step 2: Convert to fraction form
    3,083,166.72/4,625,060.82 = 1,061,144.89/x
  3. Step 3: Cross multiply
    3,083,166.72x = 4,625,060.82 × 1,061,144.89
  4. Step 4: Simplify right side
    3,083,166.72x = 4,907,859,639,540.26
  5. Step 5: Solve for x
    x = 4,907,859,639,540.26/3,083,166.72
  6. Step 6: Final answer
    x = 1,591,824.28

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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.