Finding the Fourth Proportional to 1,170,668.73, 1,755,963.00 and 496,315.79
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Solution
The fourth proportional to 1,170,668.73, 1,755,963.00 and 496,315.79 is: 744,456.68
Step by Step Solution
- Step 1: Write the proportion equation
1,170,668.73 : 1,755,963.00 = 496,315.79 : x - Step 2: Convert to fraction form
1,170,668.73/1,755,963.00 = 496,315.79/x - Step 3: Cross multiply
1,170,668.73x = 1,755,963.00 × 496,315.79 - Step 4: Simplify right side
1,170,668.73x = 871,512,152,294.38 - Step 5: Solve for x
x = 871,512,152,294.38/1,170,668.73 - Step 6: Final answer
x = 744,456.68
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.