Home / 1,062,778.25-1,594,161.43-264,059.44

Finding the Fourth Proportional to 1,062,778.25, 1,594,161.43 and 264,059.44

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Solution

The fourth proportional to 1,062,778.25, 1,594,161.43 and 264,059.44 is: 396,087.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,778.25 : 1,594,161.43 = 264,059.44 : x
  2. Step 2: Convert to fraction form
    1,062,778.25/1,594,161.43 = 264,059.44/x
  3. Step 3: Cross multiply
    1,062,778.25x = 1,594,161.43 × 264,059.44
  4. Step 4: Simplify right side
    1,062,778.25x = 420,953,374,475.40
  5. Step 5: Solve for x
    x = 420,953,374,475.40/1,062,778.25
  6. Step 6: Final answer
    x = 396,087.68

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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.