Finding the Fourth Proportional to 445,696.08, 615,024.03 and 244,492.08
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Solution
The fourth proportional to 445,696.08, 615,024.03 and 244,492.08 is: 337,379.01
Step by Step Solution
- Step 1: Write the proportion equation
445,696.08 : 615,024.03 = 244,492.08 : x - Step 2: Convert to fraction form
445,696.08/615,024.03 = 244,492.08/x - Step 3: Cross multiply
445,696.08x = 615,024.03 × 244,492.08 - Step 4: Simplify right side
445,696.08x = 150,368,504,344.68 - Step 5: Solve for x
x = 150,368,504,344.68/445,696.08 - Step 6: Final answer
x = 337,379.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.