Home / 3,793,777.56-5,233,019.58-2,647,439.64

Finding the Fourth Proportional to 3,793,777.56, 5,233,019.58 and 2,647,439.64

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Solution

The fourth proportional to 3,793,777.56, 5,233,019.58 and 2,647,439.64 is: 3,651,796.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,777.56 : 5,233,019.58 = 2,647,439.64 : x
  2. Step 2: Convert to fraction form
    3,793,777.56/5,233,019.58 = 2,647,439.64/x
  3. Step 3: Cross multiply
    3,793,777.56x = 5,233,019.58 × 2,647,439.64
  4. Step 4: Simplify right side
    3,793,777.56x = 13,854,103,472,988.15
  5. Step 5: Solve for x
    x = 13,854,103,472,988.15/3,793,777.56
  6. Step 6: Final answer
    x = 3,651,796.46

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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.