Home / 2,718,108.18-3,751,014.92-1,494,422.15

Finding the Fourth Proportional to 2,718,108.18, 3,751,014.92 and 1,494,422.15

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Solution

The fourth proportional to 2,718,108.18, 3,751,014.92 and 1,494,422.15 is: 2,062,316.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,108.18 : 3,751,014.92 = 1,494,422.15 : x
  2. Step 2: Convert to fraction form
    2,718,108.18/3,751,014.92 = 1,494,422.15/x
  3. Step 3: Cross multiply
    2,718,108.18x = 3,751,014.92 × 1,494,422.15
  4. Step 4: Simplify right side
    2,718,108.18x = 5,605,599,755,201.29
  5. Step 5: Solve for x
    x = 5,605,599,755,201.29/2,718,108.18
  6. Step 6: Final answer
    x = 2,062,316.65

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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.