Finding the Fourth Proportional to 6,608,181.29, 9,912,272.51 and 2,348,517.65
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Solution
The fourth proportional to 6,608,181.29, 9,912,272.51 and 2,348,517.65 is: 3,522,776.68
Step by Step Solution
- Step 1: Write the proportion equation
6,608,181.29 : 9,912,272.51 = 2,348,517.65 : x - Step 2: Convert to fraction form
6,608,181.29/9,912,272.51 = 2,348,517.65/x - Step 3: Cross multiply
6,608,181.29x = 9,912,272.51 × 2,348,517.65 - Step 4: Simplify right side
6,608,181.29x = 23,279,146,897,654.73 - Step 5: Solve for x
x = 23,279,146,897,654.73/6,608,181.29 - Step 6: Final answer
x = 3,522,776.68
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1.5x scale
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.