Finding the Fourth Proportional to 1,060,414.06, 1,596,388.91 and 966,251.02
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Solution
The fourth proportional to 1,060,414.06, 1,596,388.91 and 966,251.02 is: 1,454,632.18
Step by Step Solution
- Step 1: Write the proportion equation
1,060,414.06 : 1,596,388.91 = 966,251.02 : x - Step 2: Convert to fraction form
1,060,414.06/1,596,388.91 = 966,251.02/x - Step 3: Cross multiply
1,060,414.06x = 1,596,388.91 × 966,251.02 - Step 4: Simplify right side
1,060,414.06x = 1,542,512,412,604.19 - Step 5: Solve for x
x = 1,542,512,412,604.19/1,060,414.06 - Step 6: Final answer
x = 1,454,632.18
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.