Finding the Fourth Proportional to 743,597.91, 1,115,052.40 and 601,092.99
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Solution
The fourth proportional to 743,597.91, 1,115,052.40 and 601,092.99 is: 901,361.03
Step by Step Solution
- Step 1: Write the proportion equation
743,597.91 : 1,115,052.40 = 601,092.99 : x - Step 2: Convert to fraction form
743,597.91/1,115,052.40 = 601,092.99/x - Step 3: Cross multiply
743,597.91x = 1,115,052.40 × 601,092.99 - Step 4: Simplify right side
743,597.91x = 670,250,181,122.68 - Step 5: Solve for x
x = 670,250,181,122.68/743,597.91 - Step 6: Final answer
x = 901,361.03
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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.