Finding the Fourth Proportional to 715,167.63, 1,072,750.41 and 182,688.84
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Solution
The fourth proportional to 715,167.63, 1,072,750.41 and 182,688.84 is: 274,033.00
Step by Step Solution
- Step 1: Write the proportion equation
715,167.63 : 1,072,750.41 = 182,688.84 : x - Step 2: Convert to fraction form
715,167.63/1,072,750.41 = 182,688.84/x - Step 3: Cross multiply
715,167.63x = 1,072,750.41 × 182,688.84 - Step 4: Simplify right side
715,167.63x = 195,979,528,012.42 - Step 5: Solve for x
x = 195,979,528,012.42/715,167.63 - Step 6: Final answer
x = 274,033.00
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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.