Finding the Fourth Proportional to 796,602.74, 1,195,079.07 and 235,593.50
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Solution
The fourth proportional to 796,602.74, 1,195,079.07 and 235,593.50 is: 353,441.99
Step by Step Solution
- Step 1: Write the proportion equation
796,602.74 : 1,195,079.07 = 235,593.50 : x - Step 2: Convert to fraction form
796,602.74/1,195,079.07 = 235,593.50/x - Step 3: Cross multiply
796,602.74x = 1,195,079.07 × 235,593.50 - Step 4: Simplify right side
796,602.74x = 281,552,860,878.05 - Step 5: Solve for x
x = 281,552,860,878.05/796,602.74 - Step 6: Final answer
x = 353,441.99
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1.5x scale
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.