Finding the Third Proportional to 345,110.63 and 738,195.75
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Solution
The third proportional to 345,110.63 and 738,195.75 is: 1,579,009.53
Step by Step Solution
- Step 1: Write the proportion equation
345,110.63 : 738,195.75 = 738,195.75 : x - Step 2: Convert to fraction form
345,110.63/738,195.75 = 738,195.75/x - Step 3: Cross multiply
345,110.63x = 738,195.75 × 738,195.75 - Step 4: Simplify right side
345,110.63x = 544,932,965,318.06 - Step 5: Solve for x
x = 544,932,965,318.06/345,110.63 - Step 6: Final answer
x = 1,579,009.53
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.