Home / 2,795,852.84-4,193,783.58-1,198,290.92

Finding the Fourth Proportional to 2,795,852.84, 4,193,783.58 and 1,198,290.92

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Solution

The fourth proportional to 2,795,852.84, 4,193,783.58 and 1,198,290.92 is: 1,797,438.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,852.84 : 4,193,783.58 = 1,198,290.92 : x
  2. Step 2: Convert to fraction form
    2,795,852.84/4,193,783.58 = 1,198,290.92/x
  3. Step 3: Cross multiply
    2,795,852.84x = 4,193,783.58 × 1,198,290.92
  4. Step 4: Simplify right side
    2,795,852.84x = 5,025,372,784,359.09
  5. Step 5: Solve for x
    x = 5,025,372,784,359.09/2,795,852.84
  6. Step 6: Final answer
    x = 1,797,438.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.