Finding the Third Proportional to 716,620 and 1,035,927
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Solution
The third proportional to 716,620 and 1,035,927 is: 1,497,508.79
Step by Step Solution
- Step 1: Write the proportion equation
716,620 : 1,035,927 = 1,035,927 : x - Step 2: Convert to fraction form
716,620/1,035,927 = 1,035,927/x - Step 3: Cross multiply
716,620x = 1,035,927 × 1,035,927 - Step 4: Simplify right side
716,620x = 1,073,144,749,329 - Step 5: Solve for x
x = 1,073,144,749,329/716,620 - Step 6: Final answer
x = 1,497,508.79
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.