Home / 3,089,273.28-4,263,312.96-1,731,096

Finding the Fourth Proportional to 3,089,273.28, 4,263,312.96 and 1,731,096

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Solution

The fourth proportional to 3,089,273.28, 4,263,312.96 and 1,731,096 is: 2,388,977.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,273.28 : 4,263,312.96 = 1,731,096 : x
  2. Step 2: Convert to fraction form
    3,089,273.28/4,263,312.96 = 1,731,096/x
  3. Step 3: Cross multiply
    3,089,273.28x = 4,263,312.96 × 1,731,096
  4. Step 4: Simplify right side
    3,089,273.28x = 7,380,204,011,804.16
  5. Step 5: Solve for x
    x = 7,380,204,011,804.16/3,089,273.28
  6. Step 6: Final answer
    x = 2,388,977.39

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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.