Finding the Fourth Proportional to 2,006,689.62, 3,010,135.58 and 567,476.52
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Solution
The fourth proportional to 2,006,689.62, 3,010,135.58 and 567,476.52 is: 851,243.38
Step by Step Solution
- Step 1: Write the proportion equation
2,006,689.62 : 3,010,135.58 = 567,476.52 : x - Step 2: Convert to fraction form
2,006,689.62/3,010,135.58 = 567,476.52/x - Step 3: Cross multiply
2,006,689.62x = 3,010,135.58 × 567,476.52 - Step 4: Simplify right side
2,006,689.62x = 1,708,181,260,829.20 - Step 5: Solve for x
x = 1,708,181,260,829.20/2,006,689.62 - Step 6: Final answer
x = 851,243.38
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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.