Finding the Third Proportional to 349,477.50 and 764,382.75
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Solution
The third proportional to 349,477.50 and 764,382.75 is: 1,671,870.12
Step by Step Solution
- Step 1: Write the proportion equation
349,477.50 : 764,382.75 = 764,382.75 : x - Step 2: Convert to fraction form
349,477.50/764,382.75 = 764,382.75/x - Step 3: Cross multiply
349,477.50x = 764,382.75 × 764,382.75 - Step 4: Simplify right side
349,477.50x = 584,280,988,497.56 - Step 5: Solve for x
x = 584,280,988,497.56/349,477.50 - Step 6: Final answer
x = 1,671,870.12
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.