Home / 11,082,783.60-16,622,620.20-3,510,514.80

Finding the Fourth Proportional to 11,082,783.60, 16,622,620.20 and 3,510,514.80

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Solution

The fourth proportional to 11,082,783.60, 16,622,620.20 and 3,510,514.80 is: 5,265,279.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,783.60 : 16,622,620.20 = 3,510,514.80 : x
  2. Step 2: Convert to fraction form
    11,082,783.60/16,622,620.20 = 3,510,514.80/x
  3. Step 3: Cross multiply
    11,082,783.60x = 16,622,620.20 × 3,510,514.80
  4. Step 4: Simplify right side
    11,082,783.60x = 58,353,954,226,878.95
  5. Step 5: Solve for x
    x = 58,353,954,226,878.95/11,082,783.60
  6. Step 6: Final answer
    x = 5,265,279.58

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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.