Home / 3,062,145.63-4,593,504.57-903,172.84

Finding the Fourth Proportional to 3,062,145.63, 4,593,504.57 and 903,172.84

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Solution

The fourth proportional to 3,062,145.63, 4,593,504.57 and 903,172.84 is: 1,354,843.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,145.63 : 4,593,504.57 = 903,172.84 : x
  2. Step 2: Convert to fraction form
    3,062,145.63/4,593,504.57 = 903,172.84/x
  3. Step 3: Cross multiply
    3,062,145.63x = 4,593,504.57 × 903,172.84
  4. Step 4: Simplify right side
    3,062,145.63x = 4,148,728,568,039.88
  5. Step 5: Solve for x
    x = 4,148,728,568,039.88/3,062,145.63
  6. Step 6: Final answer
    x = 1,354,843.65

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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.