Home / 5,089,198.74-7,023,099.54-2,797,310.22

Finding the Fourth Proportional to 5,089,198.74, 7,023,099.54 and 2,797,310.22

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Solution

The fourth proportional to 5,089,198.74, 7,023,099.54 and 2,797,310.22 is: 3,860,291.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089,198.74 : 7,023,099.54 = 2,797,310.22 : x
  2. Step 2: Convert to fraction form
    5,089,198.74/7,023,099.54 = 2,797,310.22/x
  3. Step 3: Cross multiply
    5,089,198.74x = 7,023,099.54 × 2,797,310.22
  4. Step 4: Simplify right side
    5,089,198.74x = 19,645,788,119,319.30
  5. Step 5: Solve for x
    x = 19,645,788,119,319.30/5,089,198.74
  6. Step 6: Final answer
    x = 3,860,291.01

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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.