Home / 3,770,908.45-5,203,962.24-2,052,137.86

Finding the Fourth Proportional to 3,770,908.45, 5,203,962.24 and 2,052,137.86

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Solution

The fourth proportional to 3,770,908.45, 5,203,962.24 and 2,052,137.86 is: 2,832,009.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,908.45 : 5,203,962.24 = 2,052,137.86 : x
  2. Step 2: Convert to fraction form
    3,770,908.45/5,203,962.24 = 2,052,137.86/x
  3. Step 3: Cross multiply
    3,770,908.45x = 5,203,962.24 × 2,052,137.86
  4. Step 4: Simplify right side
    3,770,908.45x = 10,679,247,934,714.41
  5. Step 5: Solve for x
    x = 10,679,247,934,714.41/3,770,908.45
  6. Step 6: Final answer
    x = 2,832,009.34

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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.