Home / 2,714,028.34-3,745,369.32-1,473,640.53

Finding the Fourth Proportional to 2,714,028.34, 3,745,369.32 and 1,473,640.53

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Solution

The fourth proportional to 2,714,028.34, 3,745,369.32 and 1,473,640.53 is: 2,033,629.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,028.34 : 3,745,369.32 = 1,473,640.53 : x
  2. Step 2: Convert to fraction form
    2,714,028.34/3,745,369.32 = 1,473,640.53/x
  3. Step 3: Cross multiply
    2,714,028.34x = 3,745,369.32 × 1,473,640.53
  4. Step 4: Simplify right side
    2,714,028.34x = 5,519,328,036,361.30
  5. Step 5: Solve for x
    x = 5,519,328,036,361.30/2,714,028.34
  6. Step 6: Final answer
    x = 2,033,629.48

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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.