Finding the Third Proportional to 665,025 and 1,031,844.75
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Solution
The third proportional to 665,025 and 1,031,844.75 is: 1,600,997.84
Step by Step Solution
- Step 1: Write the proportion equation
665,025 : 1,031,844.75 = 1,031,844.75 : x - Step 2: Convert to fraction form
665,025/1,031,844.75 = 1,031,844.75/x - Step 3: Cross multiply
665,025x = 1,031,844.75 × 1,031,844.75 - Step 4: Simplify right side
665,025x = 1,064,703,588,102.56 - Step 5: Solve for x
x = 1,064,703,588,102.56/665,025 - Step 6: Final answer
x = 1,600,997.84
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.