Finding the Fourth Proportional to 588,458.34, 882,693.99 and 440,623.62
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Solution
The fourth proportional to 588,458.34, 882,693.99 and 440,623.62 is: 660,940.28
Step by Step Solution
- Step 1: Write the proportion equation
588,458.34 : 882,693.99 = 440,623.62 : x - Step 2: Convert to fraction form
588,458.34/882,693.99 = 440,623.62/x - Step 3: Cross multiply
588,458.34x = 882,693.99 × 440,623.62 - Step 4: Simplify right side
588,458.34x = 388,935,821,226.04 - Step 5: Solve for x
x = 388,935,821,226.04/588,458.34 - Step 6: Final answer
x = 660,940.28
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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.