Finding the Third Proportional to 5,053,315 and 7,775,149.75
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Solution
The third proportional to 5,053,315 and 7,775,149.75 is: 11,963,028.95
Step by Step Solution
- Step 1: Write the proportion equation
5,053,315 : 7,775,149.75 = 7,775,149.75 : x - Step 2: Convert to fraction form
5,053,315/7,775,149.75 = 7,775,149.75/x - Step 3: Cross multiply
5,053,315x = 7,775,149.75 × 7,775,149.75 - Step 4: Simplify right side
5,053,315x = 60,452,953,634,925.06 - Step 5: Solve for x
x = 60,452,953,634,925.06/5,053,315 - Step 6: Final answer
x = 11,963,028.95
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.