Home / 4,542,256.82-6,814,861.44-3,032,078.65

Finding the Fourth Proportional to 4,542,256.82, 6,814,861.44 and 3,032,078.65

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Solution

The fourth proportional to 4,542,256.82, 6,814,861.44 and 3,032,078.65 is: 4,549,103.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,256.82 : 6,814,861.44 = 3,032,078.65 : x
  2. Step 2: Convert to fraction form
    4,542,256.82/6,814,861.44 = 3,032,078.65/x
  3. Step 3: Cross multiply
    4,542,256.82x = 6,814,861.44 × 3,032,078.65
  4. Step 4: Simplify right side
    4,542,256.82x = 20,663,195,840,857.95
  5. Step 5: Solve for x
    x = 20,663,195,840,857.95/4,542,256.82
  6. Step 6: Final answer
    x = 4,549,103.38

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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.