Finding the Third Proportional to 369,072.75 and 602,655.75
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Solution
The third proportional to 369,072.75 and 602,655.75 is: 984,071.44
Step by Step Solution
- Step 1: Write the proportion equation
369,072.75 : 602,655.75 = 602,655.75 : x - Step 2: Convert to fraction form
369,072.75/602,655.75 = 602,655.75/x - Step 3: Cross multiply
369,072.75x = 602,655.75 × 602,655.75 - Step 4: Simplify right side
369,072.75x = 363,193,953,008.06 - Step 5: Solve for x
x = 363,193,953,008.06/369,072.75 - Step 6: Final answer
x = 984,071.44
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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.