Finding the Third Proportional to 2,521,822.88 and 5,472,315.75
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Solution
The third proportional to 2,521,822.88 and 5,472,315.75 is: 11,874,838.62
Step by Step Solution
- Step 1: Write the proportion equation
2,521,822.88 : 5,472,315.75 = 5,472,315.75 : x - Step 2: Convert to fraction form
2,521,822.88/5,472,315.75 = 5,472,315.75/x - Step 3: Cross multiply
2,521,822.88x = 5,472,315.75 × 5,472,315.75 - Step 4: Simplify right side
2,521,822.88x = 29,946,239,667,698.06 - Step 5: Solve for x
x = 29,946,239,667,698.06/2,521,822.88 - Step 6: Final answer
x = 11,874,838.62
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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.