Finding the Third Proportional to 262,473.19 and 542,442.38
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Solution
The third proportional to 262,473.19 and 542,442.38 is: 1,121,043.00
Step by Step Solution
- Step 1: Write the proportion equation
262,473.19 : 542,442.38 = 542,442.38 : x - Step 2: Convert to fraction form
262,473.19/542,442.38 = 542,442.38/x - Step 3: Cross multiply
262,473.19x = 542,442.38 × 542,442.38 - Step 4: Simplify right side
262,473.19x = 294,243,730,195.64 - Step 5: Solve for x
x = 294,243,730,195.64/262,473.19 - Step 6: Final answer
x = 1,121,043.00
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.