Home / 2,271,095.98-3,396,418.53-2,019,853.42

Finding the Fourth Proportional to 2,271,095.98, 3,396,418.53 and 2,019,853.42

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Solution

The fourth proportional to 2,271,095.98, 3,396,418.53 and 2,019,853.42 is: 3,020,685.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,095.98 : 3,396,418.53 = 2,019,853.42 : x
  2. Step 2: Convert to fraction form
    2,271,095.98/3,396,418.53 = 2,019,853.42/x
  3. Step 3: Cross multiply
    2,271,095.98x = 3,396,418.53 × 2,019,853.42
  4. Step 4: Simplify right side
    2,271,095.98x = 6,860,267,583,571.87
  5. Step 5: Solve for x
    x = 6,860,267,583,571.87/2,271,095.98
  6. Step 6: Final answer
    x = 3,020,685.89

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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.