Finding the Fourth Proportional to 4,745,052.29, 6,548,175.68 and 2,569,597.83
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Solution
The fourth proportional to 4,745,052.29, 6,548,175.68 and 2,569,597.83 is: 3,546,046.91
Step by Step Solution
- Step 1: Write the proportion equation
4,745,052.29 : 6,548,175.68 = 2,569,597.83 : x - Step 2: Convert to fraction form
4,745,052.29/6,548,175.68 = 2,569,597.83/x - Step 3: Cross multiply
4,745,052.29x = 6,548,175.68 × 2,569,597.83 - Step 4: Simplify right side
4,745,052.29x = 16,826,178,004,938.79 - Step 5: Solve for x
x = 16,826,178,004,938.79/4,745,052.29 - Step 6: Final answer
x = 3,546,046.91
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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.