Home / 2,763,394.41-3,813,332.17-1,522,760.43

Finding the Fourth Proportional to 2,763,394.41, 3,813,332.17 and 1,522,760.43

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Solution

The fourth proportional to 2,763,394.41, 3,813,332.17 and 1,522,760.43 is: 2,101,325.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,394.41 : 3,813,332.17 = 1,522,760.43 : x
  2. Step 2: Convert to fraction form
    2,763,394.41/3,813,332.17 = 1,522,760.43/x
  3. Step 3: Cross multiply
    2,763,394.41x = 3,813,332.17 × 1,522,760.43
  4. Step 4: Simplify right side
    2,763,394.41x = 5,806,791,334,922.03
  5. Step 5: Solve for x
    x = 5,806,791,334,922.03/2,763,394.41
  6. Step 6: Final answer
    x = 2,101,325.57

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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.