Finding the Third Proportional to 778,397 and 1,167,596
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Solution
The third proportional to 778,397 and 1,167,596 is: 1,751,394.75
Step by Step Solution
- Step 1: Write the proportion equation
778,397 : 1,167,596 = 1,167,596 : x - Step 2: Convert to fraction form
778,397/1,167,596 = 1,167,596/x - Step 3: Cross multiply
778,397x = 1,167,596 × 1,167,596 - Step 4: Simplify right side
778,397x = 1,363,280,419,216 - Step 5: Solve for x
x = 1,363,280,419,216/778,397 - Step 6: Final answer
x = 1,751,394.75
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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.