Finding the Third Proportional to 3,569,896.13 and 7,707,885.75
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Solution
The third proportional to 3,569,896.13 and 7,707,885.75 is: 16,642,361.75
Step by Step Solution
- Step 1: Write the proportion equation
3,569,896.13 : 7,707,885.75 = 7,707,885.75 : x - Step 2: Convert to fraction form
3,569,896.13/7,707,885.75 = 7,707,885.75/x - Step 3: Cross multiply
3,569,896.13x = 7,707,885.75 × 7,707,885.75 - Step 4: Simplify right side
3,569,896.13x = 59,411,502,735,053.06 - Step 5: Solve for x
x = 59,411,502,735,053.06/3,569,896.13 - Step 6: Final answer
x = 16,642,361.75
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.