Home / 2,492,334.55-3,733,253.03-2,019,942.55

Finding the Fourth Proportional to 2,492,334.55, 3,733,253.03 and 2,019,942.55

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Solution

The fourth proportional to 2,492,334.55, 3,733,253.03 and 2,019,942.55 is: 3,025,659.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,334.55 : 3,733,253.03 = 2,019,942.55 : x
  2. Step 2: Convert to fraction form
    2,492,334.55/3,733,253.03 = 2,019,942.55/x
  3. Step 3: Cross multiply
    2,492,334.55x = 3,733,253.03 × 2,019,942.55
  4. Step 4: Simplify right side
    2,492,334.55x = 7,540,956,635,113.71
  5. Step 5: Solve for x
    x = 7,540,956,635,113.71/2,492,334.55
  6. Step 6: Final answer
    x = 3,025,659.87

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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.