Home / 11,023,743.71-16,534,546.45-3,347,455.03

Finding the Fourth Proportional to 11,023,743.71, 16,534,546.45 and 3,347,455.03

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Solution

The fourth proportional to 11,023,743.71, 16,534,546.45 and 3,347,455.03 is: 5,020,857.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023,743.71 : 16,534,546.45 = 3,347,455.03 : x
  2. Step 2: Convert to fraction form
    11,023,743.71/16,534,546.45 = 3,347,455.03/x
  3. Step 3: Cross multiply
    11,023,743.71x = 16,534,546.45 × 3,347,455.03
  4. Step 4: Simplify right side
    11,023,743.71x = 55,348,650,682,821.14
  5. Step 5: Solve for x
    x = 55,348,650,682,821.14/11,023,743.71
  6. Step 6: Final answer
    x = 5,020,857.90

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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.