Finding the Third Proportional to 332,301.75 and 728,931.75
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Solution
The third proportional to 332,301.75 and 728,931.75 is: 1,598,972.91
Step by Step Solution
- Step 1: Write the proportion equation
332,301.75 : 728,931.75 = 728,931.75 : x - Step 2: Convert to fraction form
332,301.75/728,931.75 = 728,931.75/x - Step 3: Cross multiply
332,301.75x = 728,931.75 × 728,931.75 - Step 4: Simplify right side
332,301.75x = 531,341,496,158.06 - Step 5: Solve for x
x = 531,341,496,158.06/332,301.75 - Step 6: Final answer
x = 1,598,972.91
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.