Home / 3,797,260.42-5,240,200.17-2,054,928.46

Finding the Fourth Proportional to 3,797,260.42, 5,240,200.17 and 2,054,928.46

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Solution

The fourth proportional to 3,797,260.42, 5,240,200.17 and 2,054,928.46 is: 2,835,790.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,260.42 : 5,240,200.17 = 2,054,928.46 : x
  2. Step 2: Convert to fraction form
    3,797,260.42/5,240,200.17 = 2,054,928.46/x
  3. Step 3: Cross multiply
    3,797,260.42x = 5,240,200.17 × 2,054,928.46
  4. Step 4: Simplify right side
    3,797,260.42x = 10,768,236,465,429.84
  5. Step 5: Solve for x
    x = 10,768,236,465,429.84/3,797,260.42
  6. Step 6: Final answer
    x = 2,835,790.88

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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.