Home / 3,568,210.62-4,924,177.83-1,936,637.52

Finding the Fourth Proportional to 3,568,210.62, 4,924,177.83 and 1,936,637.52

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Solution

The fourth proportional to 3,568,210.62, 4,924,177.83 and 1,936,637.52 is: 2,672,585.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,210.62 : 4,924,177.83 = 1,936,637.52 : x
  2. Step 2: Convert to fraction form
    3,568,210.62/4,924,177.83 = 1,936,637.52/x
  3. Step 3: Cross multiply
    3,568,210.62x = 4,924,177.83 × 1,936,637.52
  4. Step 4: Simplify right side
    3,568,210.62x = 9,536,347,540,730.18
  5. Step 5: Solve for x
    x = 9,536,347,540,730.18/3,568,210.62
  6. Step 6: Final answer
    x = 2,672,585.38

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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.