Finding the Fourth Proportional to 2,268,801.96, 3,403,746 and 649,593.36
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Solution
The fourth proportional to 2,268,801.96, 3,403,746 and 649,593.36 is: 974,545.53
Step by Step Solution
- Step 1: Write the proportion equation
2,268,801.96 : 3,403,746 = 649,593.36 : x - Step 2: Convert to fraction form
2,268,801.96/3,403,746 = 649,593.36/x - Step 3: Cross multiply
2,268,801.96x = 3,403,746 × 649,593.36 - Step 4: Simplify right side
2,268,801.96x = 2,211,050,800,726.56 - Step 5: Solve for x
x = 2,211,050,800,726.56/2,268,801.96 - Step 6: Final answer
x = 974,545.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.