Finding the Third Proportional to 1,563,553.13 and 2,331,655.88
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Solution
The third proportional to 1,563,553.13 and 2,331,655.88 is: 3,477,092.68
Step by Step Solution
- Step 1: Write the proportion equation
1,563,553.13 : 2,331,655.88 = 2,331,655.88 : x - Step 2: Convert to fraction form
1,563,553.13/2,331,655.88 = 2,331,655.88/x - Step 3: Cross multiply
1,563,553.13x = 2,331,655.88 × 2,331,655.88 - Step 4: Simplify right side
1,563,553.13x = 5,436,619,119,422.02 - Step 5: Solve for x
x = 5,436,619,119,422.02/1,563,553.13 - Step 6: Final answer
x = 3,477,092.68
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.