Finding the Third Proportional to 345,181.50 and 753,117.75
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Solution
The third proportional to 345,181.50 and 753,117.75 is: 1,643,153.95
Step by Step Solution
- Step 1: Write the proportion equation
345,181.50 : 753,117.75 = 753,117.75 : x - Step 2: Convert to fraction form
345,181.50/753,117.75 = 753,117.75/x - Step 3: Cross multiply
345,181.50x = 753,117.75 × 753,117.75 - Step 4: Simplify right side
345,181.50x = 567,186,345,365.06 - Step 5: Solve for x
x = 567,186,345,365.06/345,181.50 - Step 6: Final answer
x = 1,643,153.95
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.