Finding the Fourth Proportional to 531,468.68, 796,829.24 and 246,857.06
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Solution
The fourth proportional to 531,468.68, 796,829.24 and 246,857.06 is: 370,111.97
Step by Step Solution
- Step 1: Write the proportion equation
531,468.68 : 796,829.24 = 246,857.06 : x - Step 2: Convert to fraction form
531,468.68/796,829.24 = 246,857.06/x - Step 3: Cross multiply
531,468.68x = 796,829.24 × 246,857.06 - Step 4: Simplify right side
531,468.68x = 196,702,918,779.23 - Step 5: Solve for x
x = 196,702,918,779.23/531,468.68 - Step 6: Final answer
x = 370,111.97
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.