Finding the Fourth Proportional to 585,058.23, 877,487.00 and 185,609.97
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Solution
The fourth proportional to 585,058.23, 877,487.00 and 185,609.97 is: 278,383.12
Step by Step Solution
- Step 1: Write the proportion equation
585,058.23 : 877,487.00 = 185,609.97 : x - Step 2: Convert to fraction form
585,058.23/877,487.00 = 185,609.97/x - Step 3: Cross multiply
585,058.23x = 877,487.00 × 185,609.97 - Step 4: Simplify right side
585,058.23x = 162,870,334,817.34 - Step 5: Solve for x
x = 162,870,334,817.34/585,058.23 - Step 6: Final answer
x = 278,383.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.