Finding the Fourth Proportional to 795,695.05, 1,193,530.87 and 196,656.26
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Solution
The fourth proportional to 795,695.05, 1,193,530.87 and 196,656.26 is: 294,981.50
Step by Step Solution
- Step 1: Write the proportion equation
795,695.05 : 1,193,530.87 = 196,656.26 : x - Step 2: Convert to fraction form
795,695.05/1,193,530.87 = 196,656.26/x - Step 3: Cross multiply
795,695.05x = 1,193,530.87 × 196,656.26 - Step 4: Simplify right side
795,695.05x = 234,715,319,580.93 - Step 5: Solve for x
x = 234,715,319,580.93/795,695.05 - Step 6: Final answer
x = 294,981.50
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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.