Finding the Fourth Proportional to 1,750,625.53, 2,623,729.39 and 938,997.02
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Solution
The fourth proportional to 1,750,625.53, 2,623,729.39 and 938,997.02 is: 1,407,310.73
Step by Step Solution
- Step 1: Write the proportion equation
1,750,625.53 : 2,623,729.39 = 938,997.02 : x - Step 2: Convert to fraction form
1,750,625.53/2,623,729.39 = 938,997.02/x - Step 3: Cross multiply
1,750,625.53x = 2,623,729.39 × 938,997.02 - Step 4: Simplify right side
1,750,625.53x = 2,463,674,082,708.25 - Step 5: Solve for x
x = 2,463,674,082,708.25/1,750,625.53 - Step 6: Final answer
x = 1,407,310.73
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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.