Finding the Third Proportional to 584,569.41 and 1,256,163.19
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Solution
The third proportional to 584,569.41 and 1,256,163.19 is: 2,699,330.37
Step by Step Solution
- Step 1: Write the proportion equation
584,569.41 : 1,256,163.19 = 1,256,163.19 : x - Step 2: Convert to fraction form
584,569.41/1,256,163.19 = 1,256,163.19/x - Step 3: Cross multiply
584,569.41x = 1,256,163.19 × 1,256,163.19 - Step 4: Simplify right side
584,569.41x = 1,577,945,953,630.16 - Step 5: Solve for x
x = 1,577,945,953,630.16/584,569.41 - Step 6: Final answer
x = 2,699,330.37
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.