Home / 5,483,735.67-7,567,286.16-3,036,278.55

Finding the Fourth Proportional to 5,483,735.67, 7,567,286.16 and 3,036,278.55

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Solution

The fourth proportional to 5,483,735.67, 7,567,286.16 and 3,036,278.55 is: 4,189,915.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,735.67 : 7,567,286.16 = 3,036,278.55 : x
  2. Step 2: Convert to fraction form
    5,483,735.67/7,567,286.16 = 3,036,278.55/x
  3. Step 3: Cross multiply
    5,483,735.67x = 7,567,286.16 × 3,036,278.55
  4. Step 4: Simplify right side
    5,483,735.67x = 22,976,388,649,319.87
  5. Step 5: Solve for x
    x = 22,976,388,649,319.87/5,483,735.67
  6. Step 6: Final answer
    x = 4,189,915.42

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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.