Finding the Fourth Proportional to 2,467,917.07, 3,703,166.54 and 1,010,045.70
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Solution
The fourth proportional to 2,467,917.07, 3,703,166.54 and 1,010,045.70 is: 1,515,596.89
Step by Step Solution
- Step 1: Write the proportion equation
2,467,917.07 : 3,703,166.54 = 1,010,045.70 : x - Step 2: Convert to fraction form
2,467,917.07/3,703,166.54 = 1,010,045.70/x - Step 3: Cross multiply
2,467,917.07x = 3,703,166.54 × 1,010,045.70 - Step 4: Simplify right side
2,467,917.07x = 3,740,367,451,630.13 - Step 5: Solve for x
x = 3,740,367,451,630.13/2,467,917.07 - Step 6: Final answer
x = 1,515,596.89
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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.