Home / 3,104,797.89-4,282,805.04-2,017,793.43

Finding the Fourth Proportional to 3,104,797.89, 4,282,805.04 and 2,017,793.43

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Solution

The fourth proportional to 3,104,797.89, 4,282,805.04 and 2,017,793.43 is: 2,783,374.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,797.89 : 4,282,805.04 = 2,017,793.43 : x
  2. Step 2: Convert to fraction form
    3,104,797.89/4,282,805.04 = 2,017,793.43/x
  3. Step 3: Cross multiply
    3,104,797.89x = 4,282,805.04 × 2,017,793.43
  4. Step 4: Simplify right side
    3,104,797.89x = 8,641,815,871,682.89
  5. Step 5: Solve for x
    x = 8,641,815,871,682.89/3,104,797.89
  6. Step 6: Final answer
    x = 2,783,374.69

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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.