Home / 5,089,192.74-7,023,091.26-2,797,304.22

Finding the Fourth Proportional to 5,089,192.74, 7,023,091.26 and 2,797,304.22

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Solution

The fourth proportional to 5,089,192.74, 7,023,091.26 and 2,797,304.22 is: 3,860,282.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089,192.74 : 7,023,091.26 = 2,797,304.22 : x
  2. Step 2: Convert to fraction form
    5,089,192.74/7,023,091.26 = 2,797,304.22/x
  3. Step 3: Cross multiply
    5,089,192.74x = 7,023,091.26 × 2,797,304.22
  4. Step 4: Simplify right side
    5,089,192.74x = 19,645,722,819,043.12
  5. Step 5: Solve for x
    x = 19,645,722,819,043.12/5,089,192.74
  6. Step 6: Final answer
    x = 3,860,282.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.