Finding the Third Proportional to 266,340.75 and 572,208.75
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Solution
The third proportional to 266,340.75 and 572,208.75 is: 1,229,338.18
Step by Step Solution
- Step 1: Write the proportion equation
266,340.75 : 572,208.75 = 572,208.75 : x - Step 2: Convert to fraction form
266,340.75/572,208.75 = 572,208.75/x - Step 3: Cross multiply
266,340.75x = 572,208.75 × 572,208.75 - Step 4: Simplify right side
266,340.75x = 327,422,853,576.56 - Step 5: Solve for x
x = 327,422,853,576.56/266,340.75 - Step 6: Final answer
x = 1,229,338.18
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.