Finding the Fourth Proportional to 2,036,717.26, 3,050,422.17 and 972,504.70
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Solution
The fourth proportional to 2,036,717.26, 3,050,422.17 and 972,504.70 is: 1,456,534.96
Step by Step Solution
- Step 1: Write the proportion equation
2,036,717.26 : 3,050,422.17 = 972,504.70 : x - Step 2: Convert to fraction form
2,036,717.26/3,050,422.17 = 972,504.70/x - Step 3: Cross multiply
2,036,717.26x = 3,050,422.17 × 972,504.70 - Step 4: Simplify right side
2,036,717.26x = 2,966,549,897,309.20 - Step 5: Solve for x
x = 2,966,549,897,309.20/2,036,717.26 - Step 6: Final answer
x = 1,456,534.96
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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.