Home / 3,263,187.87-4,503,279.49-1,793,084.64

Finding the Fourth Proportional to 3,263,187.87, 4,503,279.49 and 1,793,084.64

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Solution

The fourth proportional to 3,263,187.87, 4,503,279.49 and 1,793,084.64 is: 2,474,500.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,187.87 : 4,503,279.49 = 1,793,084.64 : x
  2. Step 2: Convert to fraction form
    3,263,187.87/4,503,279.49 = 1,793,084.64/x
  3. Step 3: Cross multiply
    3,263,187.87x = 4,503,279.49 × 1,793,084.64
  4. Step 4: Simplify right side
    3,263,187.87x = 8,074,761,278,663.32
  5. Step 5: Solve for x
    x = 8,074,761,278,663.32/3,263,187.87
  6. Step 6: Final answer
    x = 2,474,500.89

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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.