Finding the Third Proportional to 580,775.91 and 1,245,625.59
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Solution
The third proportional to 580,775.91 and 1,245,625.59 is: 2,671,569.37
Step by Step Solution
- Step 1: Write the proportion equation
580,775.91 : 1,245,625.59 = 1,245,625.59 : x - Step 2: Convert to fraction form
580,775.91/1,245,625.59 = 1,245,625.59/x - Step 3: Cross multiply
580,775.91x = 1,245,625.59 × 1,245,625.59 - Step 4: Simplify right side
580,775.91x = 1,551,583,119,805.04 - Step 5: Solve for x
x = 1,551,583,119,805.04/580,775.91 - Step 6: Final answer
x = 2,671,569.37
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.