Home / 3,201,010.40-4,789,851.60-2,361,202.40

Finding the Fourth Proportional to 3,201,010.40, 4,789,851.60 and 2,361,202.40

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Solution

The fourth proportional to 3,201,010.40, 4,789,851.60 and 2,361,202.40 is: 3,533,199.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,010.40 : 4,789,851.60 = 2,361,202.40 : x
  2. Step 2: Convert to fraction form
    3,201,010.40/4,789,851.60 = 2,361,202.40/x
  3. Step 3: Cross multiply
    3,201,010.40x = 4,789,851.60 × 2,361,202.40
  4. Step 4: Simplify right side
    3,201,010.40x = 11,309,809,093,563.84
  5. Step 5: Solve for x
    x = 11,309,809,093,563.84/3,201,010.40
  6. Step 6: Final answer
    x = 3,533,199.73

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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.