Home / 11,023,741.56-16,534,543.14-3,347,452.86

Finding the Fourth Proportional to 11,023,741.56, 16,534,543.14 and 3,347,452.86

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Solution

The fourth proportional to 11,023,741.56, 16,534,543.14 and 3,347,452.86 is: 5,020,854.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023,741.56 : 16,534,543.14 = 3,347,452.86 : x
  2. Step 2: Convert to fraction form
    11,023,741.56/16,534,543.14 = 3,347,452.86/x
  3. Step 3: Cross multiply
    11,023,741.56x = 16,534,543.14 × 3,347,452.86
  4. Step 4: Simplify right side
    11,023,741.56x = 55,348,603,722,786.38
  5. Step 5: Solve for x
    x = 55,348,603,722,786.38/11,023,741.56
  6. Step 6: Final answer
    x = 5,020,854.62

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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.