Home / 2,718,500.76-3,751,639.14-1,494,906.60

Finding the Fourth Proportional to 2,718,500.76, 3,751,639.14 and 1,494,906.60

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Solution

The fourth proportional to 2,718,500.76, 3,751,639.14 and 1,494,906.60 is: 2,063,030.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,500.76 : 3,751,639.14 = 1,494,906.60 : x
  2. Step 2: Convert to fraction form
    2,718,500.76/3,751,639.14 = 1,494,906.60/x
  3. Step 3: Cross multiply
    2,718,500.76x = 3,751,639.14 × 1,494,906.60
  4. Step 4: Simplify right side
    2,718,500.76x = 5,608,350,111,204.32
  5. Step 5: Solve for x
    x = 5,608,350,111,204.32/2,718,500.76
  6. Step 6: Final answer
    x = 2,063,030.55

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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.