Finding the Fourth Proportional to 4,110,873.34, 6,166,310.01 and 1,270,922.62
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Solution
The fourth proportional to 4,110,873.34, 6,166,310.01 and 1,270,922.62 is: 1,906,383.93
Step by Step Solution
- Step 1: Write the proportion equation
4,110,873.34 : 6,166,310.01 = 1,270,922.62 : x - Step 2: Convert to fraction form
4,110,873.34/6,166,310.01 = 1,270,922.62/x - Step 3: Cross multiply
4,110,873.34x = 6,166,310.01 × 1,270,922.62 - Step 4: Simplify right side
4,110,873.34x = 7,836,902,873,641.43 - Step 5: Solve for x
x = 7,836,902,873,641.43/4,110,873.34 - Step 6: Final answer
x = 1,906,383.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.