Finding the Fourth Proportional to 1,760,553.97, 2,641,811.82 and 950,921.98
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Solution
The fourth proportional to 1,760,553.97, 2,641,811.82 and 950,921.98 is: 1,426,912.76
Step by Step Solution
- Step 1: Write the proportion equation
1,760,553.97 : 2,641,811.82 = 950,921.98 : x - Step 2: Convert to fraction form
1,760,553.97/2,641,811.82 = 950,921.98/x - Step 3: Cross multiply
1,760,553.97x = 2,641,811.82 × 950,921.98 - Step 4: Simplify right side
1,760,553.97x = 2,512,156,926,661.80 - Step 5: Solve for x
x = 2,512,156,926,661.80/1,760,553.97 - Step 6: Final answer
x = 1,426,912.76
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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.