Home / 3,770,924.20-5,203,983.90-2,052,153.64

Finding the Fourth Proportional to 3,770,924.20, 5,203,983.90 and 2,052,153.64

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Solution

The fourth proportional to 3,770,924.20, 5,203,983.90 and 2,052,153.64 is: 2,832,031.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,924.20 : 5,203,983.90 = 2,052,153.64 : x
  2. Step 2: Convert to fraction form
    3,770,924.20/5,203,983.90 = 2,052,153.64/x
  3. Step 3: Cross multiply
    3,770,924.20x = 5,203,983.90 × 2,052,153.64
  4. Step 4: Simplify right side
    3,770,924.20x = 10,679,374,502,886.40
  5. Step 5: Solve for x
    x = 10,679,374,502,886.40/3,770,924.20
  6. Step 6: Final answer
    x = 2,832,031.07

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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.