Home / 2,962,536.49-4,086,663.27-2,411,844.61

Finding the Fourth Proportional to 2,962,536.49, 4,086,663.27 and 2,411,844.61

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Solution

The fourth proportional to 2,962,536.49, 4,086,663.27 and 2,411,844.61 is: 3,327,012.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,536.49 : 4,086,663.27 = 2,411,844.61 : x
  2. Step 2: Convert to fraction form
    2,962,536.49/4,086,663.27 = 2,411,844.61/x
  3. Step 3: Cross multiply
    2,962,536.49x = 4,086,663.27 × 2,411,844.61
  4. Step 4: Simplify right side
    2,962,536.49x = 9,856,396,780,634.48
  5. Step 5: Solve for x
    x = 9,856,396,780,634.48/2,962,536.49
  6. Step 6: Final answer
    x = 3,327,012.79

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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.