Finding the Third Proportional to 2,315,974.50 and 5,103,135
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Solution
The third proportional to 2,315,974.50 and 5,103,135 is: 11,244,504.99
Step by Step Solution
- Step 1: Write the proportion equation
2,315,974.50 : 5,103,135 = 5,103,135 : x - Step 2: Convert to fraction form
2,315,974.50/5,103,135 = 5,103,135/x - Step 3: Cross multiply
2,315,974.50x = 5,103,135 × 5,103,135 - Step 4: Simplify right side
2,315,974.50x = 26,041,986,828,225 - Step 5: Solve for x
x = 26,041,986,828,225/2,315,974.50 - Step 6: Final answer
x = 11,244,504.99
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.