Home / 6,904,222.82-9,524,325.57-5,269,792.67

Finding the Fourth Proportional to 6,904,222.82, 9,524,325.57 and 5,269,792.67

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Solution

The fourth proportional to 6,904,222.82, 9,524,325.57 and 5,269,792.67 is: 7,269,640.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,222.82 : 9,524,325.57 = 5,269,792.67 : x
  2. Step 2: Convert to fraction form
    6,904,222.82/9,524,325.57 = 5,269,792.67/x
  3. Step 3: Cross multiply
    6,904,222.82x = 9,524,325.57 × 5,269,792.67
  4. Step 4: Simplify right side
    6,904,222.82x = 50,191,221,075,479.57
  5. Step 5: Solve for x
    x = 50,191,221,075,479.57/6,904,222.82
  6. Step 6: Final answer
    x = 7,269,640.97

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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.