Home / 2,718,351.07-3,751,228.45-1,494,648.02

Finding the Fourth Proportional to 2,718,351.07, 3,751,228.45 and 1,494,648.02

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Solution

The fourth proportional to 2,718,351.07, 3,751,228.45 and 1,494,648.02 is: 2,062,561.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,351.07 : 3,751,228.45 = 1,494,648.02 : x
  2. Step 2: Convert to fraction form
    2,718,351.07/3,751,228.45 = 1,494,648.02/x
  3. Step 3: Cross multiply
    2,718,351.07x = 3,751,228.45 × 1,494,648.02
  4. Step 4: Simplify right side
    2,718,351.07x = 5,606,766,175,360.17
  5. Step 5: Solve for x
    x = 5,606,766,175,360.17/2,718,351.07
  6. Step 6: Final answer
    x = 2,062,561.47

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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.