Home / 5,027,600.60-7,499,584.22-4,543,311.32

Finding the Fourth Proportional to 5,027,600.60, 7,499,584.22 and 4,543,311.32

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Solution

The fourth proportional to 5,027,600.60, 7,499,584.22 and 4,543,311.32 is: 6,777,178.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,600.60 : 7,499,584.22 = 4,543,311.32 : x
  2. Step 2: Convert to fraction form
    5,027,600.60/7,499,584.22 = 4,543,311.32/x
  3. Step 3: Cross multiply
    5,027,600.60x = 7,499,584.22 × 4,543,311.32
  4. Step 4: Simplify right side
    5,027,600.60x = 34,072,945,882,019.37
  5. Step 5: Solve for x
    x = 34,072,945,882,019.37/5,027,600.60
  6. Step 6: Final answer
    x = 6,777,178.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.