Home / 4,524,620.32-6,241,895.40-4,008,896.56

Finding the Fourth Proportional to 4,524,620.32, 6,241,895.40 and 4,008,896.56

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Solution

The fourth proportional to 4,524,620.32, 6,241,895.40 and 4,008,896.56 is: 5,530,433.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,620.32 : 6,241,895.40 = 4,008,896.56 : x
  2. Step 2: Convert to fraction form
    4,524,620.32/6,241,895.40 = 4,008,896.56/x
  3. Step 3: Cross multiply
    4,524,620.32x = 6,241,895.40 × 4,008,896.56
  4. Step 4: Simplify right side
    4,524,620.32x = 25,023,112,996,939.82
  5. Step 5: Solve for x
    x = 25,023,112,996,939.82/4,524,620.32
  6. Step 6: Final answer
    x = 5,530,433.77

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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.