Home / 2,287,594.94-3,429,161.04-1,089,195.26

Finding the Fourth Proportional to 2,287,594.94, 3,429,161.04 and 1,089,195.26

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Solution

The fourth proportional to 2,287,594.94, 3,429,161.04 and 1,089,195.26 is: 1,632,730.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,287,594.94 : 3,429,161.04 = 1,089,195.26 : x
  2. Step 2: Convert to fraction form
    2,287,594.94/3,429,161.04 = 1,089,195.26/x
  3. Step 3: Cross multiply
    2,287,594.94x = 3,429,161.04 × 1,089,195.26
  4. Step 4: Simplify right side
    2,287,594.94x = 3,735,025,950,544.67
  5. Step 5: Solve for x
    x = 3,735,025,950,544.67/2,287,594.94
  6. Step 6: Final answer
    x = 1,632,730.47

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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.