Home / 3,313,204.40-4,969,806.60-2,914,295.60

Finding the Fourth Proportional to 3,313,204.40, 4,969,806.60 and 2,914,295.60

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Solution

The fourth proportional to 3,313,204.40, 4,969,806.60 and 2,914,295.60 is: 4,371,443.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,204.40 : 4,969,806.60 = 2,914,295.60 : x
  2. Step 2: Convert to fraction form
    3,313,204.40/4,969,806.60 = 2,914,295.60/x
  3. Step 3: Cross multiply
    3,313,204.40x = 4,969,806.60 × 2,914,295.60
  4. Step 4: Simplify right side
    3,313,204.40x = 14,483,485,507,230.96
  5. Step 5: Solve for x
    x = 14,483,485,507,230.96/3,313,204.40
  6. Step 6: Final answer
    x = 4,371,443.40

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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.