Home / 5,135,593.41-7,704,669.38-1,541,426.85

Finding the Fourth Proportional to 5,135,593.41, 7,704,669.38 and 1,541,426.85

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Solution

The fourth proportional to 5,135,593.41, 7,704,669.38 and 1,541,426.85 is: 2,312,524.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,135,593.41 : 7,704,669.38 = 1,541,426.85 : x
  2. Step 2: Convert to fraction form
    5,135,593.41/7,704,669.38 = 1,541,426.85/x
  3. Step 3: Cross multiply
    5,135,593.41x = 7,704,669.38 × 1,541,426.85
  4. Step 4: Simplify right side
    5,135,593.41x = 11,876,184,244,997.72
  5. Step 5: Solve for x
    x = 11,876,184,244,997.72/5,135,593.41
  6. Step 6: Final answer
    x = 2,312,524.24

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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.