Finding the Third Proportional to 1,683,686.25 and 2,567,565.84
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Solution
The third proportional to 1,683,686.25 and 2,567,565.84 is: 3,915,452.99
Step by Step Solution
- Step 1: Write the proportion equation
1,683,686.25 : 2,567,565.84 = 2,567,565.84 : x - Step 2: Convert to fraction form
1,683,686.25/2,567,565.84 = 2,567,565.84/x - Step 3: Cross multiply
1,683,686.25x = 2,567,565.84 × 2,567,565.84 - Step 4: Simplify right side
1,683,686.25x = 6,592,394,361,991.65 - Step 5: Solve for x
x = 6,592,394,361,991.65/1,683,686.25 - Step 6: Final answer
x = 3,915,452.99
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.