Finding the Third Proportional to 387,316.69 and 838,952.44
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Solution
The third proportional to 387,316.69 and 838,952.44 is: 1,817,224.03
Step by Step Solution
- Step 1: Write the proportion equation
387,316.69 : 838,952.44 = 838,952.44 : x - Step 2: Convert to fraction form
387,316.69/838,952.44 = 838,952.44/x - Step 3: Cross multiply
387,316.69x = 838,952.44 × 838,952.44 - Step 4: Simplify right side
387,316.69x = 703,841,192,387.19 - Step 5: Solve for x
x = 703,841,192,387.19/387,316.69 - Step 6: Final answer
x = 1,817,224.03
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.