Home / 3,568,360.20-4,924,342.47-1,936,768.15

Finding the Fourth Proportional to 3,568,360.20, 4,924,342.47 and 1,936,768.15

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Solution

The fourth proportional to 3,568,360.20, 4,924,342.47 and 1,936,768.15 is: 2,672,742.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,360.20 : 4,924,342.47 = 1,936,768.15 : x
  2. Step 2: Convert to fraction form
    3,568,360.20/4,924,342.47 = 1,936,768.15/x
  3. Step 3: Cross multiply
    3,568,360.20x = 4,924,342.47 × 1,936,768.15
  4. Step 4: Simplify right side
    3,568,360.20x = 9,537,309,655,588.33
  5. Step 5: Solve for x
    x = 9,537,309,655,588.33/3,568,360.20
  6. Step 6: Final answer
    x = 2,672,742.97

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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.