Finding the Third Proportional to 240,623.16 and 336,425.91
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Solution
The third proportional to 240,623.16 and 336,425.91 is: 470,371.98
Step by Step Solution
- Step 1: Write the proportion equation
240,623.16 : 336,425.91 = 336,425.91 : x - Step 2: Convert to fraction form
240,623.16/336,425.91 = 336,425.91/x - Step 3: Cross multiply
240,623.16x = 336,425.91 × 336,425.91 - Step 4: Simplify right side
240,623.16x = 113,182,390,396.13 - Step 5: Solve for x
x = 113,182,390,396.13/240,623.16 - Step 6: Final answer
x = 470,371.98
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.