Home / 1,783,683.15-2,675,188.38-504,280.47

Finding the Fourth Proportional to 1,783,683.15, 2,675,188.38 and 504,280.47

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Solution

The fourth proportional to 1,783,683.15, 2,675,188.38 and 504,280.47 is: 756,325.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,683.15 : 2,675,188.38 = 504,280.47 : x
  2. Step 2: Convert to fraction form
    1,783,683.15/2,675,188.38 = 504,280.47/x
  3. Step 3: Cross multiply
    1,783,683.15x = 2,675,188.38 × 504,280.47
  4. Step 4: Simplify right side
    1,783,683.15x = 1,349,045,253,604.94
  5. Step 5: Solve for x
    x = 1,349,045,253,604.94/1,783,683.15
  6. Step 6: Final answer
    x = 756,325.61

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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.