Home / 2,816,503.92-4,225,343.94-923,096.52

Finding the Fourth Proportional to 2,816,503.92, 4,225,343.94 and 923,096.52

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Solution

The fourth proportional to 2,816,503.92, 4,225,343.94 and 923,096.52 is: 1,384,837.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,816,503.92 : 4,225,343.94 = 923,096.52 : x
  2. Step 2: Convert to fraction form
    2,816,503.92/4,225,343.94 = 923,096.52/x
  3. Step 3: Cross multiply
    2,816,503.92x = 4,225,343.94 × 923,096.52
  4. Step 4: Simplify right side
    2,816,503.92x = 3,900,400,286,817.09
  5. Step 5: Solve for x
    x = 3,900,400,286,817.09/2,816,503.92
  6. Step 6: Final answer
    x = 1,384,837.51

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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.