Finding the Fourth Proportional to 1,169,703.77, 1,754,555.64 and 495,770.00
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Solution
The fourth proportional to 1,169,703.77, 1,754,555.64 and 495,770.00 is: 743,654.99
Step by Step Solution
- Step 1: Write the proportion equation
1,169,703.77 : 1,754,555.64 = 495,770.00 : x - Step 2: Convert to fraction form
1,169,703.77/1,754,555.64 = 495,770.00/x - Step 3: Cross multiply
1,169,703.77x = 1,754,555.64 × 495,770.00 - Step 4: Simplify right side
1,169,703.77x = 869,856,040,870.02 - Step 5: Solve for x
x = 869,856,040,870.02/1,169,703.77 - Step 6: Final answer
x = 743,654.99
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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.