Finding the Fourth Proportional to 2,751,342.36, 4,126,944.42 and 955,512.60
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Solution
The fourth proportional to 2,751,342.36, 4,126,944.42 and 955,512.60 is: 1,433,244.90
Step by Step Solution
- Step 1: Write the proportion equation
2,751,342.36 : 4,126,944.42 = 955,512.60 : x - Step 2: Convert to fraction form
2,751,342.36/4,126,944.42 = 955,512.60/x - Step 3: Cross multiply
2,751,342.36x = 4,126,944.42 × 955,512.60 - Step 4: Simplify right side
2,751,342.36x = 3,943,347,392,809.69 - Step 5: Solve for x
x = 3,943,347,392,809.69/2,751,342.36 - Step 6: Final answer
x = 1,433,244.90
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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.