Home / 4,173,339.21-5,749,375.92-3,922,233.33

Finding the Fourth Proportional to 4,173,339.21, 5,749,375.92 and 3,922,233.33

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Solution

The fourth proportional to 4,173,339.21, 5,749,375.92 and 3,922,233.33 is: 5,403,441.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,339.21 : 5,749,375.92 = 3,922,233.33 : x
  2. Step 2: Convert to fraction form
    4,173,339.21/5,749,375.92 = 3,922,233.33/x
  3. Step 3: Cross multiply
    4,173,339.21x = 5,749,375.92 × 3,922,233.33
  4. Step 4: Simplify right side
    4,173,339.21x = 22,550,393,860,123.41
  5. Step 5: Solve for x
    x = 22,550,393,860,123.41/4,173,339.21
  6. Step 6: Final answer
    x = 5,403,441.40

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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.