Home / 2,324,530.64-3,204,770.57-1,909,508.43

Finding the Fourth Proportional to 2,324,530.64, 3,204,770.57 and 1,909,508.43

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Solution

The fourth proportional to 2,324,530.64, 3,204,770.57 and 1,909,508.43 is: 2,632,590.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,530.64 : 3,204,770.57 = 1,909,508.43 : x
  2. Step 2: Convert to fraction form
    2,324,530.64/3,204,770.57 = 1,909,508.43/x
  3. Step 3: Cross multiply
    2,324,530.64x = 3,204,770.57 × 1,909,508.43
  4. Step 4: Simplify right side
    2,324,530.64x = 6,119,536,424,404.68
  5. Step 5: Solve for x
    x = 6,119,536,424,404.68/2,324,530.64
  6. Step 6: Final answer
    x = 2,632,590.13

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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.