Finding the Fourth Proportional to 804,074.08, 1,206,286.08 and 243,094
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Solution
The fourth proportional to 804,074.08, 1,206,286.08 and 243,094 is: 364,693.90
Step by Step Solution
- Step 1: Write the proportion equation
804,074.08 : 1,206,286.08 = 243,094 : x - Step 2: Convert to fraction form
804,074.08/1,206,286.08 = 243,094/x - Step 3: Cross multiply
804,074.08x = 1,206,286.08 × 243,094 - Step 4: Simplify right side
804,074.08x = 293,240,908,331.52 - Step 5: Solve for x
x = 293,240,908,331.52/804,074.08 - Step 6: Final answer
x = 364,693.90
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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.