Finding the Third Proportional to 855,776.25 and 1,854,252.75
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Solution
The third proportional to 855,776.25 and 1,854,252.75 is: 4,017,701.19
Step by Step Solution
- Step 1: Write the proportion equation
855,776.25 : 1,854,252.75 = 1,854,252.75 : x - Step 2: Convert to fraction form
855,776.25/1,854,252.75 = 1,854,252.75/x - Step 3: Cross multiply
855,776.25x = 1,854,252.75 × 1,854,252.75 - Step 4: Simplify right side
855,776.25x = 3,438,253,260,882.56 - Step 5: Solve for x
x = 3,438,253,260,882.56/855,776.25 - Step 6: Final answer
x = 4,017,701.19
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.