Finding the Third Proportional to 1,142,357.24 and 2,481,646.99
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Solution
The third proportional to 1,142,357.24 and 2,481,646.99 is: 5,391,108.48
Step by Step Solution
- Step 1: Write the proportion equation
1,142,357.24 : 2,481,646.99 = 2,481,646.99 : x - Step 2: Convert to fraction form
1,142,357.24/2,481,646.99 = 2,481,646.99/x - Step 3: Cross multiply
1,142,357.24x = 2,481,646.99 × 2,481,646.99 - Step 4: Simplify right side
1,142,357.24x = 6,158,571,793,833.27 - Step 5: Solve for x
x = 6,158,571,793,833.27/1,142,357.24 - Step 6: Final answer
x = 5,391,108.48
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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.