Home / 4,020,051.20-6,028,233.60-1,775,033.60

Finding the Fourth Proportional to 4,020,051.20, 6,028,233.60 and 1,775,033.60

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Solution

The fourth proportional to 4,020,051.20, 6,028,233.60 and 1,775,033.60 is: 2,661,736.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020,051.20 : 6,028,233.60 = 1,775,033.60 : x
  2. Step 2: Convert to fraction form
    4,020,051.20/6,028,233.60 = 1,775,033.60/x
  3. Step 3: Cross multiply
    4,020,051.20x = 6,028,233.60 × 1,775,033.60
  4. Step 4: Simplify right side
    4,020,051.20x = 10,700,317,188,648.96
  5. Step 5: Solve for x
    x = 10,700,317,188,648.96/4,020,051.20
  6. Step 6: Final answer
    x = 2,661,736.54

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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.