Home / 10,538,074.26-14,542,566.82-5,892,024.86

Finding the Fourth Proportional to 10,538,074.26, 14,542,566.82 and 5,892,024.86

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Solution

The fourth proportional to 10,538,074.26, 14,542,566.82 and 5,892,024.86 is: 8,131,007.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,538,074.26 : 14,542,566.82 = 5,892,024.86 : x
  2. Step 2: Convert to fraction form
    10,538,074.26/14,542,566.82 = 5,892,024.86/x
  3. Step 3: Cross multiply
    10,538,074.26x = 14,542,566.82 × 5,892,024.86
  4. Step 4: Simplify right side
    10,538,074.26x = 85,685,165,231,651.16
  5. Step 5: Solve for x
    x = 85,685,165,231,651.16/10,538,074.26
  6. Step 6: Final answer
    x = 8,131,007.92

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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.