Home / 3,672,003.15-5,508,004.73-3,672,003.15

Finding the Fourth Proportional to 3,672,003.15, 5,508,004.73 and 3,672,003.15

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Solution

The fourth proportional to 3,672,003.15, 5,508,004.73 and 3,672,003.15 is: 5,508,004.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,003.15 : 5,508,004.73 = 3,672,003.15 : x
  2. Step 2: Convert to fraction form
    3,672,003.15/5,508,004.73 = 3,672,003.15/x
  3. Step 3: Cross multiply
    3,672,003.15x = 5,508,004.73 × 3,672,003.15
  4. Step 4: Simplify right side
    3,672,003.15x = 20,225,410,718,774.90
  5. Step 5: Solve for x
    x = 20,225,410,718,774.90/3,672,003.15
  6. Step 6: Final answer
    x = 5,508,004.73

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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.