Home / 3,233,806.98-4,848,274.71-1,954,142.34

Finding the Fourth Proportional to 3,233,806.98, 4,848,274.71 and 1,954,142.34

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Solution

The fourth proportional to 3,233,806.98, 4,848,274.71 and 1,954,142.34 is: 2,929,741.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,806.98 : 4,848,274.71 = 1,954,142.34 : x
  2. Step 2: Convert to fraction form
    3,233,806.98/4,848,274.71 = 1,954,142.34/x
  3. Step 3: Cross multiply
    3,233,806.98x = 4,848,274.71 × 1,954,142.34
  4. Step 4: Simplify right side
    3,233,806.98x = 9,474,218,886,762.22
  5. Step 5: Solve for x
    x = 9,474,218,886,762.22/3,233,806.98
  6. Step 6: Final answer
    x = 2,929,741.62

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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.