Finding the Fourth Proportional to 5,944,929.07, 8,204,508.09 and 3,367,068.43
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Solution
The fourth proportional to 5,944,929.07, 8,204,508.09 and 3,367,068.43 is: 4,646,841.00
Step by Step Solution
- Step 1: Write the proportion equation
5,944,929.07 : 8,204,508.09 = 3,367,068.43 : x - Step 2: Convert to fraction form
5,944,929.07/8,204,508.09 = 3,367,068.43/x - Step 3: Cross multiply
5,944,929.07x = 8,204,508.09 × 3,367,068.43 - Step 4: Simplify right side
5,944,929.07x = 27,625,140,173,518.60 - Step 5: Solve for x
x = 27,625,140,173,518.60/5,944,929.07 - Step 6: Final answer
x = 4,646,841.00
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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.