Home / 5,677,104.33-7,833,234.47-3,262,189.77

Finding the Fourth Proportional to 5,677,104.33, 7,833,234.47 and 3,262,189.77

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Solution

The fourth proportional to 5,677,104.33, 7,833,234.47 and 3,262,189.77 is: 4,501,149.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,104.33 : 7,833,234.47 = 3,262,189.77 : x
  2. Step 2: Convert to fraction form
    5,677,104.33/7,833,234.47 = 3,262,189.77/x
  3. Step 3: Cross multiply
    5,677,104.33x = 7,833,234.47 × 3,262,189.77
  4. Step 4: Simplify right side
    5,677,104.33x = 25,553,497,337,734.42
  5. Step 5: Solve for x
    x = 25,553,497,337,734.42/5,677,104.33
  6. Step 6: Final answer
    x = 4,501,149.86

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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.