Finding the Fourth Proportional to 364,293.23, 546,485.67 and 195,581.70
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Solution
The fourth proportional to 364,293.23, 546,485.67 and 195,581.70 is: 293,397.16
Step by Step Solution
- Step 1: Write the proportion equation
364,293.23 : 546,485.67 = 195,581.70 : x - Step 2: Convert to fraction form
364,293.23/546,485.67 = 195,581.70/x - Step 3: Cross multiply
364,293.23x = 546,485.67 × 195,581.70 - Step 4: Simplify right side
364,293.23x = 106,882,596,364.24 - Step 5: Solve for x
x = 106,882,596,364.24/364,293.23 - Step 6: Final answer
x = 293,397.16
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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.