Finding the Fourth Proportional to 5,496,414.60, 8,236,213.96 and 2,937,993.48
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Solution
The fourth proportional to 5,496,414.60, 8,236,213.96 and 2,937,993.48 is: 4,402,495.93
Step by Step Solution
- Step 1: Write the proportion equation
5,496,414.60 : 8,236,213.96 = 2,937,993.48 : x - Step 2: Convert to fraction form
5,496,414.60/8,236,213.96 = 2,937,993.48/x - Step 3: Cross multiply
5,496,414.60x = 8,236,213.96 × 2,937,993.48 - Step 4: Simplify right side
5,496,414.60x = 24,197,942,914,364.98 - Step 5: Solve for x
x = 24,197,942,914,364.98/5,496,414.60 - Step 6: Final answer
x = 4,402,495.93
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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.