Finding the Third Proportional to 887,424.19 and 1,269,027
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Solution
The third proportional to 887,424.19 and 1,269,027 is: 1,814,723.50
Step by Step Solution
- Step 1: Write the proportion equation
887,424.19 : 1,269,027 = 1,269,027 : x - Step 2: Convert to fraction form
887,424.19/1,269,027 = 1,269,027/x - Step 3: Cross multiply
887,424.19x = 1,269,027 × 1,269,027 - Step 4: Simplify right side
887,424.19x = 1,610,429,526,729 - Step 5: Solve for x
x = 1,610,429,526,729/887,424.19 - Step 6: Final answer
x = 1,814,723.50
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.