Home / 3,629,027.85-5,443,556.45-1,470,093.80

Finding the Fourth Proportional to 3,629,027.85, 5,443,556.45 and 1,470,093.80

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Solution

The fourth proportional to 3,629,027.85, 5,443,556.45 and 1,470,093.80 is: 2,205,146.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,027.85 : 5,443,556.45 = 1,470,093.80 : x
  2. Step 2: Convert to fraction form
    3,629,027.85/5,443,556.45 = 1,470,093.80/x
  3. Step 3: Cross multiply
    3,629,027.85x = 5,443,556.45 × 1,470,093.80
  4. Step 4: Simplify right side
    3,629,027.85x = 8,002,538,552,526.76
  5. Step 5: Solve for x
    x = 8,002,538,552,526.76/3,629,027.85
  6. Step 6: Final answer
    x = 2,205,146.64

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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.