Finding the Fourth Proportional to 4,704,329.51, 6,492,366.01 and 2,611,368.94
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Solution
The fourth proportional to 4,704,329.51, 6,492,366.01 and 2,611,368.94 is: 3,603,906.34
Step by Step Solution
- Step 1: Write the proportion equation
4,704,329.51 : 6,492,366.01 = 2,611,368.94 : x - Step 2: Convert to fraction form
4,704,329.51/6,492,366.01 = 2,611,368.94/x - Step 3: Cross multiply
4,704,329.51x = 6,492,366.01 × 2,611,368.94 - Step 4: Simplify right side
4,704,329.51x = 16,953,962,945,625.73 - Step 5: Solve for x
x = 16,953,962,945,625.73/4,704,329.51 - Step 6: Final answer
x = 3,603,906.34
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.