Home / 3,080,523.96-4,249,821.33-2,062,256.76

Finding the Fourth Proportional to 3,080,523.96, 4,249,821.33 and 2,062,256.76

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Solution

The fourth proportional to 3,080,523.96, 4,249,821.33 and 2,062,256.76 is: 2,845,042.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,523.96 : 4,249,821.33 = 2,062,256.76 : x
  2. Step 2: Convert to fraction form
    3,080,523.96/4,249,821.33 = 2,062,256.76/x
  3. Step 3: Cross multiply
    3,080,523.96x = 4,249,821.33 × 2,062,256.76
  4. Step 4: Simplify right side
    3,080,523.96x = 8,764,222,766,584.69
  5. Step 5: Solve for x
    x = 8,764,222,766,584.69/3,080,523.96
  6. Step 6: Final answer
    x = 2,845,042.88

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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.