Home / 2,492,334.80-3,733,253.40-2,019,942.80

Finding the Fourth Proportional to 2,492,334.80, 3,733,253.40 and 2,019,942.80

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Solution

The fourth proportional to 2,492,334.80, 3,733,253.40 and 2,019,942.80 is: 3,025,660.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,334.80 : 3,733,253.40 = 2,019,942.80 : x
  2. Step 2: Convert to fraction form
    2,492,334.80/3,733,253.40 = 2,019,942.80/x
  3. Step 3: Cross multiply
    2,492,334.80x = 3,733,253.40 × 2,019,942.80
  4. Step 4: Simplify right side
    2,492,334.80x = 7,540,958,325,905.52
  5. Step 5: Solve for x
    x = 7,540,958,325,905.52/2,492,334.80
  6. Step 6: Final answer
    x = 3,025,660.25

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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.