Finding the Third Proportional to 211,506.75 and 433,329.75
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Solution
The third proportional to 211,506.75 and 433,329.75 is: 887,795.18
Step by Step Solution
- Step 1: Write the proportion equation
211,506.75 : 433,329.75 = 433,329.75 : x - Step 2: Convert to fraction form
211,506.75/433,329.75 = 433,329.75/x - Step 3: Cross multiply
211,506.75x = 433,329.75 × 433,329.75 - Step 4: Simplify right side
211,506.75x = 187,774,672,235.06 - Step 5: Solve for x
x = 187,774,672,235.06/211,506.75 - Step 6: Final answer
x = 887,795.18
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.