Finding the Third Proportional to 393,926.63 and 576,915.75
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Solution
The third proportional to 393,926.63 and 576,915.75 is: 844,908.07
Step by Step Solution
- Step 1: Write the proportion equation
393,926.63 : 576,915.75 = 576,915.75 : x - Step 2: Convert to fraction form
393,926.63/576,915.75 = 576,915.75/x - Step 3: Cross multiply
393,926.63x = 576,915.75 × 576,915.75 - Step 4: Simplify right side
393,926.63x = 332,831,782,598.06 - Step 5: Solve for x
x = 332,831,782,598.06/393,926.63 - Step 6: Final answer
x = 844,908.07
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.