Home / 3,089,139.70-4,633,709.55-1,094,797.30

Finding the Fourth Proportional to 3,089,139.70, 4,633,709.55 and 1,094,797.30

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Solution

The fourth proportional to 3,089,139.70, 4,633,709.55 and 1,094,797.30 is: 1,642,195.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,139.70 : 4,633,709.55 = 1,094,797.30 : x
  2. Step 2: Convert to fraction form
    3,089,139.70/4,633,709.55 = 1,094,797.30/x
  3. Step 3: Cross multiply
    3,089,139.70x = 4,633,709.55 × 1,094,797.30
  4. Step 4: Simplify right side
    3,089,139.70x = 5,072,972,704,324.22
  5. Step 5: Solve for x
    x = 5,072,972,704,324.22/3,089,139.70
  6. Step 6: Final answer
    x = 1,642,195.95

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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.