Home / 11,023,742.56-16,534,544.64-3,347,453.86

Finding the Fourth Proportional to 11,023,742.56, 16,534,544.64 and 3,347,453.86

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Solution

The fourth proportional to 11,023,742.56, 16,534,544.64 and 3,347,453.86 is: 5,020,856.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023,742.56 : 16,534,544.64 = 3,347,453.86 : x
  2. Step 2: Convert to fraction form
    11,023,742.56/16,534,544.64 = 3,347,453.86/x
  3. Step 3: Cross multiply
    11,023,742.56x = 16,534,544.64 × 3,347,453.86
  4. Step 4: Simplify right side
    11,023,742.56x = 55,348,625,278,510.31
  5. Step 5: Solve for x
    x = 55,348,625,278,510.31/11,023,742.56
  6. Step 6: Final answer
    x = 5,020,856.12

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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.