Finding the Third Proportional to 2,935,876.50 and 4,134,381.75
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Solution
The third proportional to 2,935,876.50 and 4,134,381.75 is: 5,822,149.69
Step by Step Solution
- Step 1: Write the proportion equation
2,935,876.50 : 4,134,381.75 = 4,134,381.75 : x - Step 2: Convert to fraction form
2,935,876.50/4,134,381.75 = 4,134,381.75/x - Step 3: Cross multiply
2,935,876.50x = 4,134,381.75 × 4,134,381.75 - Step 4: Simplify right side
2,935,876.50x = 17,093,112,454,733.06 - Step 5: Solve for x
x = 17,093,112,454,733.06/2,935,876.50 - Step 6: Final answer
x = 5,822,149.69
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.