Finding the Fourth Proportional to 1,522,486.08, 2,283,729.12 and 635,400
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Solution
The fourth proportional to 1,522,486.08, 2,283,729.12 and 635,400 is: 953,100
Step by Step Solution
- Step 1: Write the proportion equation
1,522,486.08 : 2,283,729.12 = 635,400 : x - Step 2: Convert to fraction form
1,522,486.08/2,283,729.12 = 635,400/x - Step 3: Cross multiply
1,522,486.08x = 2,283,729.12 × 635,400 - Step 4: Simplify right side
1,522,486.08x = 1,451,081,482,848 - Step 5: Solve for x
x = 1,451,081,482,848/1,522,486.08 - Step 6: Final answer
x = 953,100
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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.