Finding the Third Proportional to 164,118.19 and 356,246.06
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Solution
The third proportional to 164,118.19 and 356,246.06 is: 773,291.85
Step by Step Solution
- Step 1: Write the proportion equation
164,118.19 : 356,246.06 = 356,246.06 : x - Step 2: Convert to fraction form
164,118.19/356,246.06 = 356,246.06/x - Step 3: Cross multiply
164,118.19x = 356,246.06 × 356,246.06 - Step 4: Simplify right side
164,118.19x = 126,911,257,046.75 - Step 5: Solve for x
x = 126,911,257,046.75/164,118.19 - Step 6: Final answer
x = 773,291.85
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.