Finding the Third Proportional to 963,341.44 and 2,117,367
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Solution
The third proportional to 963,341.44 and 2,117,367 is: 4,653,846.33
Step by Step Solution
- Step 1: Write the proportion equation
963,341.44 : 2,117,367 = 2,117,367 : x - Step 2: Convert to fraction form
963,341.44/2,117,367 = 2,117,367/x - Step 3: Cross multiply
963,341.44x = 2,117,367 × 2,117,367 - Step 4: Simplify right side
963,341.44x = 4,483,243,012,689 - Step 5: Solve for x
x = 4,483,243,012,689/963,341.44 - Step 6: Final answer
x = 4,653,846.33
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.