Finding the Fourth Proportional to 597,968.62, 896,956.18 and 154,736.62
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Solution
The fourth proportional to 597,968.62, 896,956.18 and 154,736.62 is: 232,105.77
Step by Step Solution
- Step 1: Write the proportion equation
597,968.62 : 896,956.18 = 154,736.62 : x - Step 2: Convert to fraction form
597,968.62/896,956.18 = 154,736.62/x - Step 3: Cross multiply
597,968.62x = 896,956.18 × 154,736.62 - Step 4: Simplify right side
597,968.62x = 138,791,967,581.31 - Step 5: Solve for x
x = 138,791,967,581.31/597,968.62 - Step 6: Final answer
x = 232,105.77
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.