Finding the Fourth Proportional to 1,063,522.46, 1,593,953.26 and 531,192.08
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Solution
The fourth proportional to 1,063,522.46, 1,593,953.26 and 531,192.08 is: 796,123.62
Step by Step Solution
- Step 1: Write the proportion equation
1,063,522.46 : 1,593,953.26 = 531,192.08 : x - Step 2: Convert to fraction form
1,063,522.46/1,593,953.26 = 531,192.08/x - Step 3: Cross multiply
1,063,522.46x = 1,593,953.26 × 531,192.08 - Step 4: Simplify right side
1,063,522.46x = 846,695,350,259.08 - Step 5: Solve for x
x = 846,695,350,259.08/1,063,522.46 - Step 6: Final answer
x = 796,123.62
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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.