Finding the Fourth Proportional to 588,695.19, 883,174.41 and 214,718.19
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Solution
The fourth proportional to 588,695.19, 883,174.41 and 214,718.19 is: 322,125.29
Step by Step Solution
- Step 1: Write the proportion equation
588,695.19 : 883,174.41 = 214,718.19 : x - Step 2: Convert to fraction form
588,695.19/883,174.41 = 214,718.19/x - Step 3: Cross multiply
588,695.19x = 883,174.41 × 214,718.19 - Step 4: Simplify right side
588,695.19x = 189,633,609,695.93 - Step 5: Solve for x
x = 189,633,609,695.93/588,695.19 - Step 6: Final answer
x = 322,125.29
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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.