Home / 3,303,233.70-4,954,850.55-2,181,302.70

Finding the Fourth Proportional to 3,303,233.70, 4,954,850.55 and 2,181,302.70

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Solution

The fourth proportional to 3,303,233.70, 4,954,850.55 and 2,181,302.70 is: 3,271,954.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,233.70 : 4,954,850.55 = 2,181,302.70 : x
  2. Step 2: Convert to fraction form
    3,303,233.70/4,954,850.55 = 2,181,302.70/x
  3. Step 3: Cross multiply
    3,303,233.70x = 4,954,850.55 × 2,181,302.70
  4. Step 4: Simplify right side
    3,303,233.70x = 10,808,028,882,811.49
  5. Step 5: Solve for x
    x = 10,808,028,882,811.49/3,303,233.70
  6. Step 6: Final answer
    x = 3,271,954.05

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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.