Home / 2,522,152.94-3,783,863.07-725,039.67

Finding the Fourth Proportional to 2,522,152.94, 3,783,863.07 and 725,039.67

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Solution

The fourth proportional to 2,522,152.94, 3,783,863.07 and 725,039.67 is: 1,087,741.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,152.94 : 3,783,863.07 = 725,039.67 : x
  2. Step 2: Convert to fraction form
    2,522,152.94/3,783,863.07 = 725,039.67/x
  3. Step 3: Cross multiply
    2,522,152.94x = 3,783,863.07 × 725,039.67
  4. Step 4: Simplify right side
    2,522,152.94x = 2,743,450,827,972.79
  5. Step 5: Solve for x
    x = 2,743,450,827,972.79/2,522,152.94
  6. Step 6: Final answer
    x = 1,087,741.66

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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.