Home / 3,568,422.99-4,924,411.42-1,936,830.27

Finding the Fourth Proportional to 3,568,422.99, 4,924,411.42 and 1,936,830.27

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Solution

The fourth proportional to 3,568,422.99, 4,924,411.42 and 1,936,830.27 is: 2,672,819.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,422.99 : 4,924,411.42 = 1,936,830.27 : x
  2. Step 2: Convert to fraction form
    3,568,422.99/4,924,411.42 = 1,936,830.27/x
  3. Step 3: Cross multiply
    3,568,422.99x = 4,924,411.42 × 1,936,830.27
  4. Step 4: Simplify right side
    3,568,422.99x = 9,537,749,100,189.68
  5. Step 5: Solve for x
    x = 9,537,749,100,189.68/3,568,422.99
  6. Step 6: Final answer
    x = 2,672,819.09

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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.