Home / 2,682,519.98-3,701,229.59-1,702,101.55

Finding the Fourth Proportional to 2,682,519.98, 3,701,229.59 and 1,702,101.55

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Solution

The fourth proportional to 2,682,519.98, 3,701,229.59 and 1,702,101.55 is: 2,348,488.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,519.98 : 3,701,229.59 = 1,702,101.55 : x
  2. Step 2: Convert to fraction form
    2,682,519.98/3,701,229.59 = 1,702,101.55/x
  3. Step 3: Cross multiply
    2,682,519.98x = 3,701,229.59 × 1,702,101.55
  4. Step 4: Simplify right side
    2,682,519.98x = 6,299,868,623,986.85
  5. Step 5: Solve for x
    x = 6,299,868,623,986.85/2,682,519.98
  6. Step 6: Final answer
    x = 2,348,488.98

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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.