Finding the Fourth Proportional to 922,732.70, 1,382,803.05 and 733,516.70
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Solution
The fourth proportional to 922,732.70, 1,382,803.05 and 733,516.70 is: 1,099,244.81
Step by Step Solution
- Step 1: Write the proportion equation
922,732.70 : 1,382,803.05 = 733,516.70 : x - Step 2: Convert to fraction form
922,732.70/1,382,803.05 = 733,516.70/x - Step 3: Cross multiply
922,732.70x = 1,382,803.05 × 733,516.70 - Step 4: Simplify right side
922,732.70x = 1,014,309,129,985.94 - Step 5: Solve for x
x = 1,014,309,129,985.94/922,732.70 - Step 6: Final answer
x = 1,099,244.81
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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.