Finding the Third Proportional to 341,920.13 and 744,045.75
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Solution
The third proportional to 341,920.13 and 744,045.75 is: 1,619,103.52
Step by Step Solution
- Step 1: Write the proportion equation
341,920.13 : 744,045.75 = 744,045.75 : x - Step 2: Convert to fraction form
341,920.13/744,045.75 = 744,045.75/x - Step 3: Cross multiply
341,920.13x = 744,045.75 × 744,045.75 - Step 4: Simplify right side
341,920.13x = 553,604,078,093.06 - Step 5: Solve for x
x = 553,604,078,093.06/341,920.13 - Step 6: Final answer
x = 1,619,103.52
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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.