Finding the Third Proportional to 2,159,344.13 and 4,725,470.25
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Solution
The third proportional to 2,159,344.13 and 4,725,470.25 is: 10,341,134.99
Step by Step Solution
- Step 1: Write the proportion equation
2,159,344.13 : 4,725,470.25 = 4,725,470.25 : x - Step 2: Convert to fraction form
2,159,344.13/4,725,470.25 = 4,725,470.25/x - Step 3: Cross multiply
2,159,344.13x = 4,725,470.25 × 4,725,470.25 - Step 4: Simplify right side
2,159,344.13x = 22,330,069,083,635.06 - Step 5: Solve for x
x = 22,330,069,083,635.06/2,159,344.13 - Step 6: Final answer
x = 10,341,134.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.