Home / 2,766,191.00-4,148,912.78-744,556.23

Finding the Fourth Proportional to 2,766,191.00, 4,148,912.78 and 744,556.23

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Solution

The fourth proportional to 2,766,191.00, 4,148,912.78 and 744,556.23 is: 1,116,733.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,191.00 : 4,148,912.78 = 744,556.23 : x
  2. Step 2: Convert to fraction form
    2,766,191.00/4,148,912.78 = 744,556.23/x
  3. Step 3: Cross multiply
    2,766,191.00x = 4,148,912.78 × 744,556.23
  4. Step 4: Simplify right side
    2,766,191.00x = 3,089,098,854,352.84
  5. Step 5: Solve for x
    x = 3,089,098,854,352.84/2,766,191.00
  6. Step 6: Final answer
    x = 1,116,733.75

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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.