Home / 3,001,880.70-4,503,662.84-1,206,025.25

Finding the Fourth Proportional to 3,001,880.70, 4,503,662.84 and 1,206,025.25

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Solution

The fourth proportional to 3,001,880.70, 4,503,662.84 and 1,206,025.25 is: 1,809,376.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,880.70 : 4,503,662.84 = 1,206,025.25 : x
  2. Step 2: Convert to fraction form
    3,001,880.70/4,503,662.84 = 1,206,025.25/x
  3. Step 3: Cross multiply
    3,001,880.70x = 4,503,662.84 × 1,206,025.25
  4. Step 4: Simplify right side
    3,001,880.70x = 5,431,531,083,023.46
  5. Step 5: Solve for x
    x = 5,431,531,083,023.46/3,001,880.70
  6. Step 6: Final answer
    x = 1,809,376.06

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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.