Finding the Fourth Proportional to 1,632,753.18, 2,449,223.19 and 495,552.48
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Solution
The fourth proportional to 1,632,753.18, 2,449,223.19 and 495,552.48 is: 743,357.07
Step by Step Solution
- Step 1: Write the proportion equation
1,632,753.18 : 2,449,223.19 = 495,552.48 : x - Step 2: Convert to fraction form
1,632,753.18/2,449,223.19 = 495,552.48/x - Step 3: Cross multiply
1,632,753.18x = 2,449,223.19 × 495,552.48 - Step 4: Simplify right side
1,632,753.18x = 1,213,718,625,878.01 - Step 5: Solve for x
x = 1,213,718,625,878.01/1,632,753.18 - Step 6: Final answer
x = 743,357.07
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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.