Home / 4,967,874.52-7,444,206-3,342,623.47

Finding the Fourth Proportional to 4,967,874.52, 7,444,206 and 3,342,623.47

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Solution

The fourth proportional to 4,967,874.52, 7,444,206 and 3,342,623.47 is: 5,008,817.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,874.52 : 7,444,206 = 3,342,623.47 : x
  2. Step 2: Convert to fraction form
    4,967,874.52/7,444,206 = 3,342,623.47/x
  3. Step 3: Cross multiply
    4,967,874.52x = 7,444,206 × 3,342,623.47
  4. Step 4: Simplify right side
    4,967,874.52x = 24,883,177,672,504.30
  5. Step 5: Solve for x
    x = 24,883,177,672,504.30/4,967,874.52
  6. Step 6: Final answer
    x = 5,008,817.67

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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.