Home / 3,568,335.23-4,924,170.86-1,936,707.56

Finding the Fourth Proportional to 3,568,335.23, 4,924,170.86 and 1,936,707.56

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Solution

The fourth proportional to 3,568,335.23, 4,924,170.86 and 1,936,707.56 is: 2,672,584.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,335.23 : 4,924,170.86 = 1,936,707.56 : x
  2. Step 2: Convert to fraction form
    3,568,335.23/4,924,170.86 = 1,936,707.56/x
  3. Step 3: Cross multiply
    3,568,335.23x = 4,924,170.86 × 1,936,707.56
  4. Step 4: Simplify right side
    3,568,335.23x = 9,536,678,896,989.31
  5. Step 5: Solve for x
    x = 9,536,678,896,989.31/3,568,335.23
  6. Step 6: Final answer
    x = 2,672,584.91

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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.