Finding the Fourth Proportional to 4,407,815.06, 6,082,451.24 and 2,473,701.96
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Solution
The fourth proportional to 4,407,815.06, 6,082,451.24 and 2,473,701.96 is: 3,413,521.52
Step by Step Solution
- Step 1: Write the proportion equation
4,407,815.06 : 6,082,451.24 = 2,473,701.96 : x - Step 2: Convert to fraction form
4,407,815.06/6,082,451.24 = 2,473,701.96/x - Step 3: Cross multiply
4,407,815.06x = 6,082,451.24 × 2,473,701.96 - Step 4: Simplify right side
4,407,815.06x = 15,046,171,541,623.92 - Step 5: Solve for x
x = 15,046,171,541,623.92/4,407,815.06 - Step 6: Final answer
x = 3,413,521.52
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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.