Finding the Fourth Proportional to 1,374,852.84, 2,059,839.18 and 574,372.68
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Solution
The fourth proportional to 1,374,852.84, 2,059,839.18 and 574,372.68 is: 860,539.63
Step by Step Solution
- Step 1: Write the proportion equation
1,374,852.84 : 2,059,839.18 = 574,372.68 : x - Step 2: Convert to fraction form
1,374,852.84/2,059,839.18 = 574,372.68/x - Step 3: Cross multiply
1,374,852.84x = 2,059,839.18 × 574,372.68 - Step 4: Simplify right side
1,374,852.84x = 1,183,115,350,185.60 - Step 5: Solve for x
x = 1,183,115,350,185.60/1,374,852.84 - Step 6: Final answer
x = 860,539.63
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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.