Home / 3,805,816.94-5,713,596.99-3,269,504.40

Finding the Fourth Proportional to 3,805,816.94, 5,713,596.99 and 3,269,504.40

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Solution

The fourth proportional to 3,805,816.94, 5,713,596.99 and 3,269,504.40 is: 4,908,441.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,816.94 : 5,713,596.99 = 3,269,504.40 : x
  2. Step 2: Convert to fraction form
    3,805,816.94/5,713,596.99 = 3,269,504.40/x
  3. Step 3: Cross multiply
    3,805,816.94x = 5,713,596.99 × 3,269,504.40
  4. Step 4: Simplify right side
    3,805,816.94x = 18,680,630,477,205.77
  5. Step 5: Solve for x
    x = 18,680,630,477,205.77/3,805,816.94
  6. Step 6: Final answer
    x = 4,908,441.68

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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.