Finding the Third Proportional to 349,813.69 and 524,616.75
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Solution
The third proportional to 349,813.69 and 524,616.75 is: 786,769.48
Step by Step Solution
- Step 1: Write the proportion equation
349,813.69 : 524,616.75 = 524,616.75 : x - Step 2: Convert to fraction form
349,813.69/524,616.75 = 524,616.75/x - Step 3: Cross multiply
349,813.69x = 524,616.75 × 524,616.75 - Step 4: Simplify right side
349,813.69x = 275,222,734,380.56 - Step 5: Solve for x
x = 275,222,734,380.56/349,813.69 - Step 6: Final answer
x = 786,769.48
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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.