Home / 2,297,859.62-3,443,563.49-1,815,968.98

Finding the Fourth Proportional to 2,297,859.62, 3,443,563.49 and 1,815,968.98

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Solution

The fourth proportional to 2,297,859.62, 3,443,563.49 and 1,815,968.98 is: 2,721,404.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,859.62 : 3,443,563.49 = 1,815,968.98 : x
  2. Step 2: Convert to fraction form
    2,297,859.62/3,443,563.49 = 1,815,968.98/x
  3. Step 3: Cross multiply
    2,297,859.62x = 3,443,563.49 × 1,815,968.98
  4. Step 4: Simplify right side
    2,297,859.62x = 6,253,404,473,110.25
  5. Step 5: Solve for x
    x = 6,253,404,473,110.25/2,297,859.62
  6. Step 6: Final answer
    x = 2,721,404.05

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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.