Finding the Fourth Proportional to 1,659,208.92, 2,489,330.12 and 594,260.21
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Solution
The fourth proportional to 1,659,208.92, 2,489,330.12 and 594,260.21 is: 891,575.38
Step by Step Solution
- Step 1: Write the proportion equation
1,659,208.92 : 2,489,330.12 = 594,260.21 : x - Step 2: Convert to fraction form
1,659,208.92/2,489,330.12 = 594,260.21/x - Step 3: Cross multiply
1,659,208.92x = 2,489,330.12 × 594,260.21 - Step 4: Simplify right side
1,659,208.92x = 1,479,309,824,452.57 - Step 5: Solve for x
x = 1,479,309,824,452.57/1,659,208.92 - Step 6: Final answer
x = 891,575.38
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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.