Finding the Fourth Proportional to 1,744,407.12, 2,617,625.88 and 733,455.84
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Solution
The fourth proportional to 1,744,407.12, 2,617,625.88 and 733,455.84 is: 1,100,610.61
Step by Step Solution
- Step 1: Write the proportion equation
1,744,407.12 : 2,617,625.88 = 733,455.84 : x - Step 2: Convert to fraction form
1,744,407.12/2,617,625.88 = 733,455.84/x - Step 3: Cross multiply
1,744,407.12x = 2,617,625.88 × 733,455.84 - Step 4: Simplify right side
1,744,407.12x = 1,919,912,988,621.14 - Step 5: Solve for x
x = 1,919,912,988,621.14/1,744,407.12 - Step 6: Final answer
x = 1,100,610.61
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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.