Finding the Fourth Proportional to 4,704,327.51, 6,492,363.25 and 2,611,366.94
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Solution
The fourth proportional to 4,704,327.51, 6,492,363.25 and 2,611,366.94 is: 3,603,903.58
Step by Step Solution
- Step 1: Write the proportion equation
4,704,327.51 : 6,492,363.25 = 2,611,366.94 : x - Step 2: Convert to fraction form
4,704,327.51/6,492,363.25 = 2,611,366.94/x - Step 3: Cross multiply
4,704,327.51x = 6,492,363.25 × 2,611,366.94 - Step 4: Simplify right side
4,704,327.51x = 16,953,942,753,520.96 - Step 5: Solve for x
x = 16,953,942,753,520.96/4,704,327.51 - Step 6: Final answer
x = 3,603,903.58
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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.