Finding the Fourth Proportional to 1,173,194.01, 1,759,092.12 and 363,338.52
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Solution
The fourth proportional to 1,173,194.01, 1,759,092.12 and 363,338.52 is: 544,791.32
Step by Step Solution
- Step 1: Write the proportion equation
1,173,194.01 : 1,759,092.12 = 363,338.52 : x - Step 2: Convert to fraction form
1,173,194.01/1,759,092.12 = 363,338.52/x - Step 3: Cross multiply
1,173,194.01x = 1,759,092.12 × 363,338.52 - Step 4: Simplify right side
1,173,194.01x = 639,145,916,812.31 - Step 5: Solve for x
x = 639,145,916,812.31/1,173,194.01 - Step 6: Final answer
x = 544,791.32
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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.