Home / 4,896,481.43-6,757,308.26-2,721,116.27

Finding the Fourth Proportional to 4,896,481.43, 6,757,308.26 and 2,721,116.27

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Solution

The fourth proportional to 4,896,481.43, 6,757,308.26 and 2,721,116.27 is: 3,755,231.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,481.43 : 6,757,308.26 = 2,721,116.27 : x
  2. Step 2: Convert to fraction form
    4,896,481.43/6,757,308.26 = 2,721,116.27/x
  3. Step 3: Cross multiply
    4,896,481.43x = 6,757,308.26 × 2,721,116.27
  4. Step 4: Simplify right side
    4,896,481.43x = 18,387,421,400,299.27
  5. Step 5: Solve for x
    x = 18,387,421,400,299.27/4,896,481.43
  6. Step 6: Final answer
    x = 3,755,231.52

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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.