Finding the Third Proportional to 153,773.06 and 332,817.94
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Solution
The third proportional to 153,773.06 and 332,817.94 is: 720,332.79
Step by Step Solution
- Step 1: Write the proportion equation
153,773.06 : 332,817.94 = 332,817.94 : x - Step 2: Convert to fraction form
153,773.06/332,817.94 = 332,817.94/x - Step 3: Cross multiply
153,773.06x = 332,817.94 × 332,817.94 - Step 4: Simplify right side
153,773.06x = 110,767,779,521.75 - Step 5: Solve for x
x = 110,767,779,521.75/153,773.06 - Step 6: Final answer
x = 720,332.79
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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.