Finding the Third Proportional to 772,586.75 and 1,136,544
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Solution
The third proportional to 772,586.75 and 1,136,544 is: 1,671,957.57
Step by Step Solution
- Step 1: Write the proportion equation
772,586.75 : 1,136,544 = 1,136,544 : x - Step 2: Convert to fraction form
772,586.75/1,136,544 = 1,136,544/x - Step 3: Cross multiply
772,586.75x = 1,136,544 × 1,136,544 - Step 4: Simplify right side
772,586.75x = 1,291,732,263,936 - Step 5: Solve for x
x = 1,291,732,263,936/772,586.75 - Step 6: Final answer
x = 1,671,957.57
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.