Home / 2,850,190.27-3,933,290.29-1,704,270.61

Finding the Fourth Proportional to 2,850,190.27, 3,933,290.29 and 1,704,270.61

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Solution

The fourth proportional to 2,850,190.27, 3,933,290.29 and 1,704,270.61 is: 2,351,910.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,190.27 : 3,933,290.29 = 1,704,270.61 : x
  2. Step 2: Convert to fraction form
    2,850,190.27/3,933,290.29 = 1,704,270.61/x
  3. Step 3: Cross multiply
    2,850,190.27x = 3,933,290.29 × 1,704,270.61
  4. Step 4: Simplify right side
    2,850,190.27x = 6,703,391,041,845.38
  5. Step 5: Solve for x
    x = 6,703,391,041,845.38/2,850,190.27
  6. Step 6: Final answer
    x = 2,351,910.02

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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.