Home / 3,589,280.44-5,383,920.67-1,064,935.69

Finding the Fourth Proportional to 3,589,280.44, 5,383,920.67 and 1,064,935.69

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Solution

The fourth proportional to 3,589,280.44, 5,383,920.67 and 1,064,935.69 is: 1,597,403.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,280.44 : 5,383,920.67 = 1,064,935.69 : x
  2. Step 2: Convert to fraction form
    3,589,280.44/5,383,920.67 = 1,064,935.69/x
  3. Step 3: Cross multiply
    3,589,280.44x = 5,383,920.67 × 1,064,935.69
  4. Step 4: Simplify right side
    3,589,280.44x = 5,733,529,257,489.57
  5. Step 5: Solve for x
    x = 5,733,529,257,489.57/3,589,280.44
  6. Step 6: Final answer
    x = 1,597,403.53

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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.