Finding the Fourth Proportional to 3,394,046.22, 5,089,735.26 and 1,234,558.68
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Solution
The fourth proportional to 3,394,046.22, 5,089,735.26 and 1,234,558.68 is: 1,851,352.76
Step by Step Solution
- Step 1: Write the proportion equation
3,394,046.22 : 5,089,735.26 = 1,234,558.68 : x - Step 2: Convert to fraction form
3,394,046.22/5,089,735.26 = 1,234,558.68/x - Step 3: Cross multiply
3,394,046.22x = 5,089,735.26 × 1,234,558.68 - Step 4: Simplify right side
3,394,046.22x = 6,283,576,844,135.06 - Step 5: Solve for x
x = 6,283,576,844,135.06/3,394,046.22 - Step 6: Final answer
x = 1,851,352.76
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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.