Finding the Fourth Proportional to 4,597,690.24, 6,345,310.95 and 2,532,917.39
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Solution
The fourth proportional to 4,597,690.24, 6,345,310.95 and 2,532,917.39 is: 3,495,700.58
Step by Step Solution
- Step 1: Write the proportion equation
4,597,690.24 : 6,345,310.95 = 2,532,917.39 : x - Step 2: Convert to fraction form
4,597,690.24/6,345,310.95 = 2,532,917.39/x - Step 3: Cross multiply
4,597,690.24x = 6,345,310.95 × 2,532,917.39 - Step 4: Simplify right side
4,597,690.24x = 16,072,148,450,212.42 - Step 5: Solve for x
x = 16,072,148,450,212.42/4,597,690.24 - Step 6: Final answer
x = 3,495,700.58
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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.