Finding the Fourth Proportional to 796,351.15, 1,194,512.01 and 197,313.76
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Solution
The fourth proportional to 796,351.15, 1,194,512.01 and 197,313.76 is: 295,966.99
Step by Step Solution
- Step 1: Write the proportion equation
796,351.15 : 1,194,512.01 = 197,313.76 : x - Step 2: Convert to fraction form
796,351.15/1,194,512.01 = 197,313.76/x - Step 3: Cross multiply
796,351.15x = 1,194,512.01 × 197,313.76 - Step 4: Simplify right side
796,351.15x = 235,693,656,058.26 - Step 5: Solve for x
x = 235,693,656,058.26/796,351.15 - Step 6: Final answer
x = 295,966.99
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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.