Finding the Third Proportional to 296,688.63 and 459,692.63
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Solution
The third proportional to 296,688.63 and 459,692.63 is: 712,252.82
Step by Step Solution
- Step 1: Write the proportion equation
296,688.63 : 459,692.63 = 459,692.63 : x - Step 2: Convert to fraction form
296,688.63/459,692.63 = 459,692.63/x - Step 3: Cross multiply
296,688.63x = 459,692.63 × 459,692.63 - Step 4: Simplify right side
296,688.63x = 211,317,309,479.39 - Step 5: Solve for x
x = 211,317,309,479.39/296,688.63 - Step 6: Final answer
x = 712,252.82
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.