Finding the Third Proportional to 266,424.75 and 575,497.75
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Solution
The third proportional to 266,424.75 and 575,497.75 is: 1,243,118.97
Step by Step Solution
- Step 1: Write the proportion equation
266,424.75 : 575,497.75 = 575,497.75 : x - Step 2: Convert to fraction form
266,424.75/575,497.75 = 575,497.75/x - Step 3: Cross multiply
266,424.75x = 575,497.75 × 575,497.75 - Step 4: Simplify right side
266,424.75x = 331,197,660,255.06 - Step 5: Solve for x
x = 331,197,660,255.06/266,424.75 - Step 6: Final answer
x = 1,243,118.97
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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.