Home / 3,568,725.32-4,924,845.63-1,937,131.56

Finding the Fourth Proportional to 3,568,725.32, 4,924,845.63 and 1,937,131.56

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Solution

The fourth proportional to 3,568,725.32, 4,924,845.63 and 1,937,131.56 is: 2,673,244.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,725.32 : 4,924,845.63 = 1,937,131.56 : x
  2. Step 2: Convert to fraction form
    3,568,725.32/4,924,845.63 = 1,937,131.56/x
  3. Step 3: Cross multiply
    3,568,725.32x = 4,924,845.63 × 1,937,131.56
  4. Step 4: Simplify right side
    3,568,725.32x = 9,540,073,898,001.08
  5. Step 5: Solve for x
    x = 9,540,073,898,001.08/3,568,725.32
  6. Step 6: Final answer
    x = 2,673,244.10

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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.