Home / 2,419,253.84-3,629,406.36-736,313.60

Finding the Fourth Proportional to 2,419,253.84, 3,629,406.36 and 736,313.60

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Solution

The fourth proportional to 2,419,253.84, 3,629,406.36 and 736,313.60 is: 1,104,630.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,253.84 : 3,629,406.36 = 736,313.60 : x
  2. Step 2: Convert to fraction form
    2,419,253.84/3,629,406.36 = 736,313.60/x
  3. Step 3: Cross multiply
    2,419,253.84x = 3,629,406.36 × 736,313.60
  4. Step 4: Simplify right side
    2,419,253.84x = 2,672,381,262,794.50
  5. Step 5: Solve for x
    x = 2,672,381,262,794.50/2,419,253.84
  6. Step 6: Final answer
    x = 1,104,630.37

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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.