Home / 3,086,941.44-4,630,586.94-957,328.32

Finding the Fourth Proportional to 3,086,941.44, 4,630,586.94 and 957,328.32

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Solution

The fourth proportional to 3,086,941.44, 4,630,586.94 and 957,328.32 is: 1,436,046.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,941.44 : 4,630,586.94 = 957,328.32 : x
  2. Step 2: Convert to fraction form
    3,086,941.44/4,630,586.94 = 957,328.32/x
  3. Step 3: Cross multiply
    3,086,941.44x = 4,630,586.94 × 957,328.32
  4. Step 4: Simplify right side
    3,086,941.44x = 4,432,992,015,884.14
  5. Step 5: Solve for x
    x = 4,432,992,015,884.14/3,086,941.44
  6. Step 6: Final answer
    x = 1,436,046.68

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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.