Finding the Fourth Proportional to 5,769,064.56, 8,651,071.67 and 2,737,296.12
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Solution
The fourth proportional to 5,769,064.56, 8,651,071.67 and 2,737,296.12 is: 4,104,746.04
Step by Step Solution
- Step 1: Write the proportion equation
5,769,064.56 : 8,651,071.67 = 2,737,296.12 : x - Step 2: Convert to fraction form
5,769,064.56/8,651,071.67 = 2,737,296.12/x - Step 3: Cross multiply
5,769,064.56x = 8,651,071.67 × 2,737,296.12 - Step 4: Simplify right side
5,769,064.56x = 23,680,544,902,446.44 - Step 5: Solve for x
x = 23,680,544,902,446.44/5,769,064.56 - Step 6: Final answer
x = 4,104,746.04
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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.