Home / 7,093,811.91-9,790,183.73-4,342,317.65

Finding the Fourth Proportional to 7,093,811.91, 9,790,183.73 and 4,342,317.65

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Solution

The fourth proportional to 7,093,811.91, 9,790,183.73 and 4,342,317.65 is: 5,992,841.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093,811.91 : 9,790,183.73 = 4,342,317.65 : x
  2. Step 2: Convert to fraction form
    7,093,811.91/9,790,183.73 = 4,342,317.65/x
  3. Step 3: Cross multiply
    7,093,811.91x = 9,790,183.73 × 4,342,317.65
  4. Step 4: Simplify right side
    7,093,811.91x = 42,512,087,607,521.84
  5. Step 5: Solve for x
    x = 42,512,087,607,521.84/7,093,811.91
  6. Step 6: Final answer
    x = 5,992,841.11

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.