Home / 8,027,156.86-11,077,483.97-4,589,469.88

Finding the Fourth Proportional to 8,027,156.86, 11,077,483.97 and 4,589,469.88

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Solution

The fourth proportional to 8,027,156.86, 11,077,483.97 and 4,589,469.88 is: 6,333,472.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,156.86 : 11,077,483.97 = 4,589,469.88 : x
  2. Step 2: Convert to fraction form
    8,027,156.86/11,077,483.97 = 4,589,469.88/x
  3. Step 3: Cross multiply
    8,027,156.86x = 11,077,483.97 × 4,589,469.88
  4. Step 4: Simplify right side
    8,027,156.86x = 50,839,779,010,277.80
  5. Step 5: Solve for x
    x = 50,839,779,010,277.80/8,027,156.86
  6. Step 6: Final answer
    x = 6,333,472.72

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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.