Home / 2,718,340.32-3,751,406.04-1,494,739.08

Finding the Fourth Proportional to 2,718,340.32, 3,751,406.04 and 1,494,739.08

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Solution

The fourth proportional to 2,718,340.32, 3,751,406.04 and 1,494,739.08 is: 2,062,792.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,340.32 : 3,751,406.04 = 1,494,739.08 : x
  2. Step 2: Convert to fraction form
    2,718,340.32/3,751,406.04 = 1,494,739.08/x
  3. Step 3: Cross multiply
    2,718,340.32x = 3,751,406.04 × 1,494,739.08
  4. Step 4: Simplify right side
    2,718,340.32x = 5,607,373,212,936.04
  5. Step 5: Solve for x
    x = 5,607,373,212,936.04/2,718,340.32
  6. Step 6: Final answer
    x = 2,062,792.94

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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.