Home / 2,923,765.44-4,034,591.46-1,699,984.11

Finding the Fourth Proportional to 2,923,765.44, 4,034,591.46 and 1,699,984.11

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Solution

The fourth proportional to 2,923,765.44, 4,034,591.46 and 1,699,984.11 is: 2,345,858.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,765.44 : 4,034,591.46 = 1,699,984.11 : x
  2. Step 2: Convert to fraction form
    2,923,765.44/4,034,591.46 = 1,699,984.11/x
  3. Step 3: Cross multiply
    2,923,765.44x = 4,034,591.46 × 1,699,984.11
  4. Step 4: Simplify right side
    2,923,765.44x = 6,858,741,372,341.70
  5. Step 5: Solve for x
    x = 6,858,741,372,341.70/2,923,765.44
  6. Step 6: Final answer
    x = 2,345,858.97

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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.