Finding the Third Proportional to 454,395.38 and 955,797.63
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Solution
The third proportional to 454,395.38 and 955,797.63 is: 2,010,471.83
Step by Step Solution
- Step 1: Write the proportion equation
454,395.38 : 955,797.63 = 955,797.63 : x - Step 2: Convert to fraction form
454,395.38/955,797.63 = 955,797.63/x - Step 3: Cross multiply
454,395.38x = 955,797.63 × 955,797.63 - Step 4: Simplify right side
454,395.38x = 913,549,099,955.64 - Step 5: Solve for x
x = 913,549,099,955.64/454,395.38 - Step 6: Final answer
x = 2,010,471.83
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.