Home / 3,770,935.20-5,203,999.08-2,052,164.64

Finding the Fourth Proportional to 3,770,935.20, 5,203,999.08 and 2,052,164.64

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Solution

The fourth proportional to 3,770,935.20, 5,203,999.08 and 2,052,164.64 is: 2,832,046.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,935.20 : 5,203,999.08 = 2,052,164.64 : x
  2. Step 2: Convert to fraction form
    3,770,935.20/5,203,999.08 = 2,052,164.64/x
  3. Step 3: Cross multiply
    3,770,935.20x = 5,203,999.08 × 2,052,164.64
  4. Step 4: Simplify right side
    3,770,935.20x = 10,679,462,898,568.53
  5. Step 5: Solve for x
    x = 10,679,462,898,568.53/3,770,935.20
  6. Step 6: Final answer
    x = 2,832,046.25

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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.