Finding the Third Proportional to 970,832.25 and 2,112,108.75
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Solution
The third proportional to 970,832.25 and 2,112,108.75 is: 4,595,030.06
Step by Step Solution
- Step 1: Write the proportion equation
970,832.25 : 2,112,108.75 = 2,112,108.75 : x - Step 2: Convert to fraction form
970,832.25/2,112,108.75 = 2,112,108.75/x - Step 3: Cross multiply
970,832.25x = 2,112,108.75 × 2,112,108.75 - Step 4: Simplify right side
970,832.25x = 4,461,003,371,826.56 - Step 5: Solve for x
x = 4,461,003,371,826.56/970,832.25 - Step 6: Final answer
x = 4,595,030.06
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.