Finding the Fourth Proportional to 4,084,584.36, 6,126,873.66 and 1,838,097.96
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Solution
The fourth proportional to 4,084,584.36, 6,126,873.66 and 1,838,097.96 is: 2,757,145.64
Step by Step Solution
- Step 1: Write the proportion equation
4,084,584.36 : 6,126,873.66 = 1,838,097.96 : x - Step 2: Convert to fraction form
4,084,584.36/6,126,873.66 = 1,838,097.96/x - Step 3: Cross multiply
4,084,584.36x = 6,126,873.66 × 1,838,097.96 - Step 4: Simplify right side
4,084,584.36x = 11,261,793,975,623.73 - Step 5: Solve for x
x = 11,261,793,975,623.73/4,084,584.36 - Step 6: Final answer
x = 2,757,145.64
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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.