Finding the Third Proportional to 876,153.59 and 1,901,774.95
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Solution
The third proportional to 876,153.59 and 1,901,774.95 is: 4,127,983.99
Step by Step Solution
- Step 1: Write the proportion equation
876,153.59 : 1,901,774.95 = 1,901,774.95 : x - Step 2: Convert to fraction form
876,153.59/1,901,774.95 = 1,901,774.95/x - Step 3: Cross multiply
876,153.59x = 1,901,774.95 × 1,901,774.95 - Step 4: Simplify right side
876,153.59x = 3,616,747,972,333.60 - Step 5: Solve for x
x = 3,616,747,972,333.60/876,153.59 - Step 6: Final answer
x = 4,127,983.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.