Finding the Fourth Proportional to 597,971.63, 896,960.70 and 154,739.63
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Solution
The fourth proportional to 597,971.63, 896,960.70 and 154,739.63 is: 232,110.28
Step by Step Solution
- Step 1: Write the proportion equation
597,971.63 : 896,960.70 = 154,739.63 : x - Step 2: Convert to fraction form
597,971.63/896,960.70 = 154,739.63/x - Step 3: Cross multiply
597,971.63x = 896,960.70 × 154,739.63 - Step 4: Simplify right side
597,971.63x = 138,795,362,357.74 - Step 5: Solve for x
x = 138,795,362,357.74/597,971.63 - Step 6: Final answer
x = 232,110.28
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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.