Finding the Third Proportional to 368,739.84 and 802,372.08
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Solution
The third proportional to 368,739.84 and 802,372.08 is: 1,745,948.97
Step by Step Solution
- Step 1: Write the proportion equation
368,739.84 : 802,372.08 = 802,372.08 : x - Step 2: Convert to fraction form
368,739.84/802,372.08 = 802,372.08/x - Step 3: Cross multiply
368,739.84x = 802,372.08 × 802,372.08 - Step 4: Simplify right side
368,739.84x = 643,800,951,754.63 - Step 5: Solve for x
x = 643,800,951,754.63/368,739.84 - Step 6: Final answer
x = 1,745,948.97
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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.