Finding the Third Proportional to 798,514 and 1,201,011
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Solution
The third proportional to 798,514 and 1,201,011 is: 1,806,389.65
Step by Step Solution
- Step 1: Write the proportion equation
798,514 : 1,201,011 = 1,201,011 : x - Step 2: Convert to fraction form
798,514/1,201,011 = 1,201,011/x - Step 3: Cross multiply
798,514x = 1,201,011 × 1,201,011 - Step 4: Simplify right side
798,514x = 1,442,427,422,121 - Step 5: Solve for x
x = 1,442,427,422,121/798,514 - Step 6: Final answer
x = 1,806,389.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.