Finding the Third Proportional to 242,942.63 and 530,097.75
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Solution
The third proportional to 242,942.63 and 530,097.75 is: 1,156,666.62
Step by Step Solution
- Step 1: Write the proportion equation
242,942.63 : 530,097.75 = 530,097.75 : x - Step 2: Convert to fraction form
242,942.63/530,097.75 = 530,097.75/x - Step 3: Cross multiply
242,942.63x = 530,097.75 × 530,097.75 - Step 4: Simplify right side
242,942.63x = 281,003,624,555.06 - Step 5: Solve for x
x = 281,003,624,555.06/242,942.63 - Step 6: Final answer
x = 1,156,666.62
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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.