Home / 2,222,349.84-3,333,525.96-624,912.96

Finding the Fourth Proportional to 2,222,349.84, 3,333,525.96 and 624,912.96

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Solution

The fourth proportional to 2,222,349.84, 3,333,525.96 and 624,912.96 is: 937,369.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,349.84 : 3,333,525.96 = 624,912.96 : x
  2. Step 2: Convert to fraction form
    2,222,349.84/3,333,525.96 = 624,912.96/x
  3. Step 3: Cross multiply
    2,222,349.84x = 3,333,525.96 × 624,912.96
  4. Step 4: Simplify right side
    2,222,349.84x = 2,083,163,574,900.44
  5. Step 5: Solve for x
    x = 2,083,163,574,900.44/2,222,349.84
  6. Step 6: Final answer
    x = 937,369.78

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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.