Finding the Third Proportional to 454,420.13 and 958,047.75
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Solution
The third proportional to 454,420.13 and 958,047.75 is: 2,019,839.00
Step by Step Solution
- Step 1: Write the proportion equation
454,420.13 : 958,047.75 = 958,047.75 : x - Step 2: Convert to fraction form
454,420.13/958,047.75 = 958,047.75/x - Step 3: Cross multiply
454,420.13x = 958,047.75 × 958,047.75 - Step 4: Simplify right side
454,420.13x = 917,855,491,280.06 - Step 5: Solve for x
x = 917,855,491,280.06/454,420.13 - Step 6: Final answer
x = 2,019,839.00
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.