Home / 3,263,311.89-4,503,445.45-1,793,311.83

Finding the Fourth Proportional to 3,263,311.89, 4,503,445.45 and 1,793,311.83

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Solution

The fourth proportional to 3,263,311.89, 4,503,445.45 and 1,793,311.83 is: 2,474,811.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,311.89 : 4,503,445.45 = 1,793,311.83 : x
  2. Step 2: Convert to fraction form
    3,263,311.89/4,503,445.45 = 1,793,311.83/x
  3. Step 3: Cross multiply
    3,263,311.89x = 4,503,445.45 × 1,793,311.83
  4. Step 4: Simplify right side
    3,263,311.89x = 8,076,081,969,760.89
  5. Step 5: Solve for x
    x = 8,076,081,969,760.89/3,263,311.89
  6. Step 6: Final answer
    x = 2,474,811.56

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.