Home / 6,025,918.66-8,313,744.42-3,412,065.47

Finding the Fourth Proportional to 6,025,918.66, 8,313,744.42 and 3,412,065.47

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Solution

The fourth proportional to 6,025,918.66, 8,313,744.42 and 3,412,065.47 is: 4,707,504.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,918.66 : 8,313,744.42 = 3,412,065.47 : x
  2. Step 2: Convert to fraction form
    6,025,918.66/8,313,744.42 = 3,412,065.47/x
  3. Step 3: Cross multiply
    6,025,918.66x = 8,313,744.42 × 3,412,065.47
  4. Step 4: Simplify right side
    6,025,918.66x = 28,367,040,220,318.45
  5. Step 5: Solve for x
    x = 28,367,040,220,318.45/6,025,918.66
  6. Step 6: Final answer
    x = 4,707,504.67

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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.