Finding the Fourth Proportional to 1,232,277.21, 1,848,625.97 and 549,411.84
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Solution
The fourth proportional to 1,232,277.21, 1,848,625.97 and 549,411.84 is: 824,211.46
Step by Step Solution
- Step 1: Write the proportion equation
1,232,277.21 : 1,848,625.97 = 549,411.84 : x - Step 2: Convert to fraction form
1,232,277.21/1,848,625.97 = 549,411.84/x - Step 3: Cross multiply
1,232,277.21x = 1,848,625.97 × 549,411.84 - Step 4: Simplify right side
1,232,277.21x = 1,015,656,992,902.43 - Step 5: Solve for x
x = 1,015,656,992,902.43/1,232,277.21 - Step 6: Final answer
x = 824,211.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.