Finding the Third Proportional to 2,437,378.50 and 5,281,539
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Solution
The third proportional to 2,437,378.50 and 5,281,539 is: 11,444,531.17
Step by Step Solution
- Step 1: Write the proportion equation
2,437,378.50 : 5,281,539 = 5,281,539 : x - Step 2: Convert to fraction form
2,437,378.50/5,281,539 = 5,281,539/x - Step 3: Cross multiply
2,437,378.50x = 5,281,539 × 5,281,539 - Step 4: Simplify right side
2,437,378.50x = 27,894,654,208,521 - Step 5: Solve for x
x = 27,894,654,208,521/2,437,378.50 - Step 6: Final answer
x = 11,444,531.17
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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.