Finding the Third Proportional to 377,257.50 and 588,849.75
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Solution
The third proportional to 377,257.50 and 588,849.75 is: 919,117.65
Step by Step Solution
- Step 1: Write the proportion equation
377,257.50 : 588,849.75 = 588,849.75 : x - Step 2: Convert to fraction form
377,257.50/588,849.75 = 588,849.75/x - Step 3: Cross multiply
377,257.50x = 588,849.75 × 588,849.75 - Step 4: Simplify right side
377,257.50x = 346,744,028,075.06 - Step 5: Solve for x
x = 346,744,028,075.06/377,257.50 - Step 6: Final answer
x = 919,117.65
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.