Finding the Fourth Proportional to 1,632,486.98, 2,449,559.92 and 733,747.70
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Solution
The fourth proportional to 1,632,486.98, 2,449,559.92 and 733,747.70 is: 1,100,994.36
Step by Step Solution
- Step 1: Write the proportion equation
1,632,486.98 : 2,449,559.92 = 733,747.70 : x - Step 2: Convert to fraction form
1,632,486.98/2,449,559.92 = 733,747.70/x - Step 3: Cross multiply
1,632,486.98x = 2,449,559.92 × 733,747.70 - Step 4: Simplify right side
1,632,486.98x = 1,797,358,957,312.18 - Step 5: Solve for x
x = 1,797,358,957,312.18/1,632,486.98 - Step 6: Final answer
x = 1,100,994.36
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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.