Finding the Fourth Proportional to 531,069.02, 796,602.81 and 246,604.02
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Solution
The fourth proportional to 531,069.02, 796,602.81 and 246,604.02 is: 369,905.70
Step by Step Solution
- Step 1: Write the proportion equation
531,069.02 : 796,602.81 = 246,604.02 : x - Step 2: Convert to fraction form
531,069.02/796,602.81 = 246,604.02/x - Step 3: Cross multiply
531,069.02x = 796,602.81 × 246,604.02 - Step 4: Simplify right side
531,069.02x = 196,445,458,276.56 - Step 5: Solve for x
x = 196,445,458,276.56/531,069.02 - Step 6: Final answer
x = 369,905.70
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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.