Finding the Fourth Proportional to 4,197,093.56, 6,282,608.02 and 2,273,226.42
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Solution
The fourth proportional to 4,197,093.56, 6,282,608.02 and 2,273,226.42 is: 3,402,781.08
Step by Step Solution
- Step 1: Write the proportion equation
4,197,093.56 : 6,282,608.02 = 2,273,226.42 : x - Step 2: Convert to fraction form
4,197,093.56/6,282,608.02 = 2,273,226.42/x - Step 3: Cross multiply
4,197,093.56x = 6,282,608.02 × 2,273,226.42 - Step 4: Simplify right side
4,197,093.56x = 14,281,790,537,567.89 - Step 5: Solve for x
x = 14,281,790,537,567.89/4,197,093.56 - Step 6: Final answer
x = 3,402,781.08
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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.