Finding the Fourth Proportional to 954,363.48, 1,431,437.04 and 244,396.68
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Solution
The fourth proportional to 954,363.48, 1,431,437.04 and 244,396.68 is: 366,567.32
Step by Step Solution
- Step 1: Write the proportion equation
954,363.48 : 1,431,437.04 = 244,396.68 : x - Step 2: Convert to fraction form
954,363.48/1,431,437.04 = 244,396.68/x - Step 3: Cross multiply
954,363.48x = 1,431,437.04 × 244,396.68 - Step 4: Simplify right side
954,363.48x = 349,838,460,205.03 - Step 5: Solve for x
x = 349,838,460,205.03/954,363.48 - Step 6: Final answer
x = 366,567.32
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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.