Home / 3,797,973.60-5,241,203.18-2,055,642.69

Finding the Fourth Proportional to 3,797,973.60, 5,241,203.18 and 2,055,642.69

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Solution

The fourth proportional to 3,797,973.60, 5,241,203.18 and 2,055,642.69 is: 2,836,786.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,973.60 : 5,241,203.18 = 2,055,642.69 : x
  2. Step 2: Convert to fraction form
    3,797,973.60/5,241,203.18 = 2,055,642.69/x
  3. Step 3: Cross multiply
    3,797,973.60x = 5,241,203.18 × 2,055,642.69
  4. Step 4: Simplify right side
    3,797,973.60x = 10,774,040,993,493.54
  5. Step 5: Solve for x
    x = 10,774,040,993,493.54/3,797,973.60
  6. Step 6: Final answer
    x = 2,836,786.70

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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.