Finding the Third Proportional to 368,785.41 and 802,463.20
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Solution
The third proportional to 368,785.41 and 802,463.20 is: 1,746,129.81
Step by Step Solution
- Step 1: Write the proportion equation
368,785.41 : 802,463.20 = 802,463.20 : x - Step 2: Convert to fraction form
368,785.41/802,463.20 = 802,463.20/x - Step 3: Cross multiply
368,785.41x = 802,463.20 × 802,463.20 - Step 4: Simplify right side
368,785.41x = 643,947,192,369.64 - Step 5: Solve for x
x = 643,947,192,369.64/368,785.41 - Step 6: Final answer
x = 1,746,129.81
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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.