Home / 3,124,969.39-4,682,096.73-2,098,375.39

Finding the Fourth Proportional to 3,124,969.39, 4,682,096.73 and 2,098,375.39

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Solution

The fourth proportional to 3,124,969.39, 4,682,096.73 and 2,098,375.39 is: 3,143,965.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,124,969.39 : 4,682,096.73 = 2,098,375.39 : x
  2. Step 2: Convert to fraction form
    3,124,969.39/4,682,096.73 = 2,098,375.39/x
  3. Step 3: Cross multiply
    3,124,969.39x = 4,682,096.73 × 2,098,375.39
  4. Step 4: Simplify right side
    3,124,969.39x = 9,824,796,551,831.48
  5. Step 5: Solve for x
    x = 9,824,796,551,831.48/3,124,969.39
  6. Step 6: Final answer
    x = 3,143,965.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.