Home / 1,269,480.61-1,904,503.86-595,202.54

Finding the Fourth Proportional to 1,269,480.61, 1,904,503.86 and 595,202.54

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Solution

The fourth proportional to 1,269,480.61, 1,904,503.86 and 595,202.54 is: 892,936.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,269,480.61 : 1,904,503.86 = 595,202.54 : x
  2. Step 2: Convert to fraction form
    1,269,480.61/1,904,503.86 = 595,202.54/x
  3. Step 3: Cross multiply
    1,269,480.61x = 1,904,503.86 × 595,202.54
  4. Step 4: Simplify right side
    1,269,480.61x = 1,133,565,540,035.85
  5. Step 5: Solve for x
    x = 1,133,565,540,035.85/1,269,480.61
  6. Step 6: Final answer
    x = 892,936.47

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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.