Finding the Third Proportional to 900,354 and 1,950,177
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Solution
The third proportional to 900,354 and 1,950,177 is: 4,224,105.55
Step by Step Solution
- Step 1: Write the proportion equation
900,354 : 1,950,177 = 1,950,177 : x - Step 2: Convert to fraction form
900,354/1,950,177 = 1,950,177/x - Step 3: Cross multiply
900,354x = 1,950,177 × 1,950,177 - Step 4: Simplify right side
900,354x = 3,803,190,331,329 - Step 5: Solve for x
x = 3,803,190,331,329/900,354 - Step 6: Final answer
x = 4,224,105.55
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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.