Home / 2,201,708.85-3,302,563.28-2,042,276.55

Finding the Fourth Proportional to 2,201,708.85, 3,302,563.28 and 2,042,276.55

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Solution

The fourth proportional to 2,201,708.85, 3,302,563.28 and 2,042,276.55 is: 3,063,414.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,708.85 : 3,302,563.28 = 2,042,276.55 : x
  2. Step 2: Convert to fraction form
    2,201,708.85/3,302,563.28 = 2,042,276.55/x
  3. Step 3: Cross multiply
    2,201,708.85x = 3,302,563.28 × 2,042,276.55
  4. Step 4: Simplify right side
    2,201,708.85x = 6,744,747,531,423.70
  5. Step 5: Solve for x
    x = 6,744,747,531,423.70/2,201,708.85
  6. Step 6: Final answer
    x = 3,063,414.83

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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.