Finding the Third Proportional to 493,184 and 1,064,064
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Solution
The third proportional to 493,184 and 1,064,064 is: 2,295,760.20
Step by Step Solution
- Step 1: Write the proportion equation
493,184 : 1,064,064 = 1,064,064 : x - Step 2: Convert to fraction form
493,184/1,064,064 = 1,064,064/x - Step 3: Cross multiply
493,184x = 1,064,064 × 1,064,064 - Step 4: Simplify right side
493,184x = 1,132,232,196,096 - Step 5: Solve for x
x = 1,132,232,196,096/493,184 - Step 6: Final answer
x = 2,295,760.20
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.