Finding the Third Proportional to 711,595.13 and 1,042,242.19
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Solution
The third proportional to 711,595.13 and 1,042,242.19 is: 1,526,526.45
Step by Step Solution
- Step 1: Write the proportion equation
711,595.13 : 1,042,242.19 = 1,042,242.19 : x - Step 2: Convert to fraction form
711,595.13/1,042,242.19 = 1,042,242.19/x - Step 3: Cross multiply
711,595.13x = 1,042,242.19 × 1,042,242.19 - Step 4: Simplify right side
711,595.13x = 1,086,268,777,404.79 - Step 5: Solve for x
x = 1,086,268,777,404.79/711,595.13 - Step 6: Final answer
x = 1,526,526.45
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.