Finding the Fourth Proportional to 9,752,366.62, 14,629,512.21 and 3,361,777.66
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Solution
The fourth proportional to 9,752,366.62, 14,629,512.21 and 3,361,777.66 is: 5,042,998.20
Step by Step Solution
- Step 1: Write the proportion equation
9,752,366.62 : 14,629,512.21 = 3,361,777.66 : x - Step 2: Convert to fraction form
9,752,366.62/14,629,512.21 = 3,361,777.66/x - Step 3: Cross multiply
9,752,366.62x = 14,629,512.21 × 3,361,777.66 - Step 4: Simplify right side
9,752,366.62x = 49,181,167,324,275.23 - Step 5: Solve for x
x = 49,181,167,324,275.23/9,752,366.62 - Step 6: Final answer
x = 5,042,998.20
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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.