Home / 3,396,433.74-5,094,078.56-967,416.22

Finding the Fourth Proportional to 3,396,433.74, 5,094,078.56 and 967,416.22

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Solution

The fourth proportional to 3,396,433.74, 5,094,078.56 and 967,416.22 is: 1,450,961.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,433.74 : 5,094,078.56 = 967,416.22 : x
  2. Step 2: Convert to fraction form
    3,396,433.74/5,094,078.56 = 967,416.22/x
  3. Step 3: Cross multiply
    3,396,433.74x = 5,094,078.56 × 967,416.22
  4. Step 4: Simplify right side
    3,396,433.74x = 4,928,094,199,427.85
  5. Step 5: Solve for x
    x = 4,928,094,199,427.85/3,396,433.74
  6. Step 6: Final answer
    x = 1,450,961.38

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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.