Home / 3,753,509.46-5,179,703.70-2,034,593.10

Finding the Fourth Proportional to 3,753,509.46, 5,179,703.70 and 2,034,593.10

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Solution

The fourth proportional to 3,753,509.46, 5,179,703.70 and 2,034,593.10 is: 2,807,662.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,509.46 : 5,179,703.70 = 2,034,593.10 : x
  2. Step 2: Convert to fraction form
    3,753,509.46/5,179,703.70 = 2,034,593.10/x
  3. Step 3: Cross multiply
    3,753,509.46x = 5,179,703.70 × 2,034,593.10
  4. Step 4: Simplify right side
    3,753,509.46x = 10,538,589,408,064.47
  5. Step 5: Solve for x
    x = 10,538,589,408,064.47/3,753,509.46
  6. Step 6: Final answer
    x = 2,807,662.94

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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.