Finding the Third Proportional to 4,504,404.38 and 9,717,395.63
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Solution
The third proportional to 4,504,404.38 and 9,717,395.63 is: 20,963,432.65
Step by Step Solution
- Step 1: Write the proportion equation
4,504,404.38 : 9,717,395.63 = 9,717,395.63 : x - Step 2: Convert to fraction form
4,504,404.38/9,717,395.63 = 9,717,395.63/x - Step 3: Cross multiply
4,504,404.38x = 9,717,395.63 × 9,717,395.63 - Step 4: Simplify right side
4,504,404.38x = 94,427,777,732,769.14 - Step 5: Solve for x
x = 94,427,777,732,769.14/4,504,404.38 - Step 6: Final answer
x = 20,963,432.65
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.