Finding the Fourth Proportional to 2,080,864.08, 3,121,296.12 and 584,956.08
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Solution
The fourth proportional to 2,080,864.08, 3,121,296.12 and 584,956.08 is: 877,434.12
Step by Step Solution
- Step 1: Write the proportion equation
2,080,864.08 : 3,121,296.12 = 584,956.08 : x - Step 2: Convert to fraction form
2,080,864.08/3,121,296.12 = 584,956.08/x - Step 3: Cross multiply
2,080,864.08x = 3,121,296.12 × 584,956.08 - Step 4: Simplify right side
2,080,864.08x = 1,825,821,142,874.41 - Step 5: Solve for x
x = 1,825,821,142,874.41/2,080,864.08 - Step 6: Final answer
x = 877,434.12
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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.