Finding the Third Proportional to 511,488 and 1,064,664
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Solution
The third proportional to 511,488 and 1,064,664 is: 2,216,101.71
Step by Step Solution
- Step 1: Write the proportion equation
511,488 : 1,064,664 = 1,064,664 : x - Step 2: Convert to fraction form
511,488/1,064,664 = 1,064,664/x - Step 3: Cross multiply
511,488x = 1,064,664 × 1,064,664 - Step 4: Simplify right side
511,488x = 1,133,509,432,896 - Step 5: Solve for x
x = 1,133,509,432,896/511,488 - Step 6: Final answer
x = 2,216,101.71
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.