Home / 3,244,299.96-4,475,645.82-2,098,749.72

Finding the Fourth Proportional to 3,244,299.96, 4,475,645.82 and 2,098,749.72

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Solution

The fourth proportional to 3,244,299.96, 4,475,645.82 and 2,098,749.72 is: 2,895,311.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,299.96 : 4,475,645.82 = 2,098,749.72 : x
  2. Step 2: Convert to fraction form
    3,244,299.96/4,475,645.82 = 2,098,749.72/x
  3. Step 3: Cross multiply
    3,244,299.96x = 4,475,645.82 × 2,098,749.72
  4. Step 4: Simplify right side
    3,244,299.96x = 9,393,260,411,544.17
  5. Step 5: Solve for x
    x = 9,393,260,411,544.17/3,244,299.96
  6. Step 6: Final answer
    x = 2,895,311.94

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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.