Home / 3,568,342.16-4,924,180.44-1,936,714.52

Finding the Fourth Proportional to 3,568,342.16, 4,924,180.44 and 1,936,714.52

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Solution

The fourth proportional to 3,568,342.16, 4,924,180.44 and 1,936,714.52 is: 2,672,594.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,342.16 : 4,924,180.44 = 1,936,714.52 : x
  2. Step 2: Convert to fraction form
    3,568,342.16/4,924,180.44 = 1,936,714.52/x
  3. Step 3: Cross multiply
    3,568,342.16x = 4,924,180.44 × 1,936,714.52
  4. Step 4: Simplify right side
    3,568,342.16x = 9,536,731,757,247.99
  5. Step 5: Solve for x
    x = 9,536,731,757,247.99/3,568,342.16
  6. Step 6: Final answer
    x = 2,672,594.54

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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.