Finding the Third Proportional to 336,691.69 and 748,121.06
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Solution
The third proportional to 336,691.69 and 748,121.06 is: 1,662,307.52
Step by Step Solution
- Step 1: Write the proportion equation
336,691.69 : 748,121.06 = 748,121.06 : x - Step 2: Convert to fraction form
336,691.69/748,121.06 = 748,121.06/x - Step 3: Cross multiply
336,691.69x = 748,121.06 × 748,121.06 - Step 4: Simplify right side
336,691.69x = 559,685,124,156.13 - Step 5: Solve for x
x = 559,685,124,156.13/336,691.69 - Step 6: Final answer
x = 1,662,307.52
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.