Finding the Third Proportional to 348,259.50 and 762,135.75
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Solution
The third proportional to 348,259.50 and 762,135.75 is: 1,667,868.07
Step by Step Solution
- Step 1: Write the proportion equation
348,259.50 : 762,135.75 = 762,135.75 : x - Step 2: Convert to fraction form
348,259.50/762,135.75 = 762,135.75/x - Step 3: Cross multiply
348,259.50x = 762,135.75 × 762,135.75 - Step 4: Simplify right side
348,259.50x = 580,850,901,428.06 - Step 5: Solve for x
x = 580,850,901,428.06/348,259.50 - Step 6: Final answer
x = 1,667,868.07
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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.