Finding the Fourth Proportional to 793,926.18, 1,095,791.36 and 488,265.53
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Solution
The fourth proportional to 793,926.18, 1,095,791.36 and 488,265.53 is: 673,912.96
Step by Step Solution
- Step 1: Write the proportion equation
793,926.18 : 1,095,791.36 = 488,265.53 : x - Step 2: Convert to fraction form
793,926.18/1,095,791.36 = 488,265.53/x - Step 3: Cross multiply
793,926.18x = 1,095,791.36 × 488,265.53 - Step 4: Simplify right side
793,926.18x = 535,037,141,239.54 - Step 5: Solve for x
x = 535,037,141,239.54/793,926.18 - Step 6: Final answer
x = 673,912.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.