Finding the Third Proportional to 785,472.50 and 1,201,053.75
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Solution
The third proportional to 785,472.50 and 1,201,053.75 is: 1,836,512.56
Step by Step Solution
- Step 1: Write the proportion equation
785,472.50 : 1,201,053.75 = 1,201,053.75 : x - Step 2: Convert to fraction form
785,472.50/1,201,053.75 = 1,201,053.75/x - Step 3: Cross multiply
785,472.50x = 1,201,053.75 × 1,201,053.75 - Step 4: Simplify right side
785,472.50x = 1,442,530,110,389.06 - Step 5: Solve for x
x = 1,442,530,110,389.06/785,472.50 - Step 6: Final answer
x = 1,836,512.56
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.