Home / 2,419,059.60-3,627,724.80-799,528.80

Finding the Fourth Proportional to 2,419,059.60, 3,627,724.80 and 799,528.80

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Solution

The fourth proportional to 2,419,059.60, 3,627,724.80 and 799,528.80 is: 1,199,007.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,059.60 : 3,627,724.80 = 799,528.80 : x
  2. Step 2: Convert to fraction form
    2,419,059.60/3,627,724.80 = 799,528.80/x
  3. Step 3: Cross multiply
    2,419,059.60x = 3,627,724.80 × 799,528.80
  4. Step 4: Simplify right side
    2,419,059.60x = 2,900,470,456,074.24
  5. Step 5: Solve for x
    x = 2,900,470,456,074.24/2,419,059.60
  6. Step 6: Final answer
    x = 1,199,007.44

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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.