Finding the Fourth Proportional to 3,395,917.24, 5,092,122.66 and 999,450.52
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Solution
The fourth proportional to 3,395,917.24, 5,092,122.66 and 999,450.52 is: 1,498,659.80
Step by Step Solution
- Step 1: Write the proportion equation
3,395,917.24 : 5,092,122.66 = 999,450.52 : x - Step 2: Convert to fraction form
3,395,917.24/5,092,122.66 = 999,450.52/x - Step 3: Cross multiply
3,395,917.24x = 5,092,122.66 × 999,450.52 - Step 4: Simplify right side
3,395,917.24x = 5,089,324,640,440.78 - Step 5: Solve for x
x = 5,089,324,640,440.78/3,395,917.24 - Step 6: Final answer
x = 1,498,659.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.