Finding the Fourth Proportional to 1,763,444.39, 2,645,540.60 and 566,207.69
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Solution
The fourth proportional to 1,763,444.39, 2,645,540.60 and 566,207.69 is: 849,431.62
Step by Step Solution
- Step 1: Write the proportion equation
1,763,444.39 : 2,645,540.60 = 566,207.69 : x - Step 2: Convert to fraction form
1,763,444.39/2,645,540.60 = 566,207.69/x - Step 3: Cross multiply
1,763,444.39x = 2,645,540.60 × 566,207.69 - Step 4: Simplify right side
1,763,444.39x = 1,497,925,415,868.47 - Step 5: Solve for x
x = 1,497,925,415,868.47/1,763,444.39 - Step 6: Final answer
x = 849,431.62
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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.