Home / 6,258,039.23-9,391,007.66-2,663,800.44

Finding the Fourth Proportional to 6,258,039.23, 9,391,007.66 and 2,663,800.44

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Solution

The fourth proportional to 6,258,039.23, 9,391,007.66 and 2,663,800.44 is: 3,997,381.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,039.23 : 9,391,007.66 = 2,663,800.44 : x
  2. Step 2: Convert to fraction form
    6,258,039.23/9,391,007.66 = 2,663,800.44/x
  3. Step 3: Cross multiply
    6,258,039.23x = 9,391,007.66 × 2,663,800.44
  4. Step 4: Simplify right side
    6,258,039.23x = 25,015,770,336,751.37
  5. Step 5: Solve for x
    x = 25,015,770,336,751.37/6,258,039.23
  6. Step 6: Final answer
    x = 3,997,381.51

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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.