Finding the Fourth Proportional to 1,156,868.68, 1,733,043.08 and 796,975.96
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Solution
The fourth proportional to 1,156,868.68, 1,733,043.08 and 796,975.96 is: 1,193,907.05
Step by Step Solution
- Step 1: Write the proportion equation
1,156,868.68 : 1,733,043.08 = 796,975.96 : x - Step 2: Convert to fraction form
1,156,868.68/1,733,043.08 = 796,975.96/x - Step 3: Cross multiply
1,156,868.68x = 1,733,043.08 × 796,975.96 - Step 4: Simplify right side
1,156,868.68x = 1,381,193,672,404.36 - Step 5: Solve for x
x = 1,381,193,672,404.36/1,156,868.68 - Step 6: Final answer
x = 1,193,907.05
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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.