Home / 2,718,400.53-3,751,296.72-1,494,697.49

Finding the Fourth Proportional to 2,718,400.53, 3,751,296.72 and 1,494,697.49

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Solution

The fourth proportional to 2,718,400.53, 3,751,296.72 and 1,494,697.49 is: 2,062,629.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,400.53 : 3,751,296.72 = 1,494,697.49 : x
  2. Step 2: Convert to fraction form
    2,718,400.53/3,751,296.72 = 1,494,697.49/x
  3. Step 3: Cross multiply
    2,718,400.53x = 3,751,296.72 × 1,494,697.49
  4. Step 4: Simplify right side
    2,718,400.53x = 5,607,053,781,335.00
  5. Step 5: Solve for x
    x = 5,607,053,781,335.00/2,718,400.53
  6. Step 6: Final answer
    x = 2,062,629.74

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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.