Home / 3,562,993.44-5,345,375.92-1,038,670.88

Finding the Fourth Proportional to 3,562,993.44, 5,345,375.92 and 1,038,670.88

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Solution

The fourth proportional to 3,562,993.44, 5,345,375.92 and 1,038,670.88 is: 1,558,264.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,993.44 : 5,345,375.92 = 1,038,670.88 : x
  2. Step 2: Convert to fraction form
    3,562,993.44/5,345,375.92 = 1,038,670.88/x
  3. Step 3: Cross multiply
    3,562,993.44x = 5,345,375.92 × 1,038,670.88
  4. Step 4: Simplify right side
    3,562,993.44x = 5,552,086,310,757.21
  5. Step 5: Solve for x
    x = 5,552,086,310,757.21/3,562,993.44
  6. Step 6: Final answer
    x = 1,558,264.53

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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.