Home / 4,436,711.75-6,122,662.22-2,399,521.25

Finding the Fourth Proportional to 4,436,711.75, 6,122,662.22 and 2,399,521.25

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Solution

The fourth proportional to 4,436,711.75, 6,122,662.22 and 2,399,521.25 is: 3,311,339.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,711.75 : 6,122,662.22 = 2,399,521.25 : x
  2. Step 2: Convert to fraction form
    4,436,711.75/6,122,662.22 = 2,399,521.25/x
  3. Step 3: Cross multiply
    4,436,711.75x = 6,122,662.22 × 2,399,521.25
  4. Step 4: Simplify right side
    4,436,711.75x = 14,691,458,124,767.63
  5. Step 5: Solve for x
    x = 14,691,458,124,767.63/4,436,711.75
  6. Step 6: Final answer
    x = 3,311,339.33

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1.5x scale

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.