Finding the Fourth Proportional to 973,152.33, 1,459,617.67 and 263,124.99
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Solution
The fourth proportional to 973,152.33, 1,459,617.67 and 263,124.99 is: 394,657.52
Step by Step Solution
- Step 1: Write the proportion equation
973,152.33 : 1,459,617.67 = 263,124.99 : x - Step 2: Convert to fraction form
973,152.33/1,459,617.67 = 263,124.99/x - Step 3: Cross multiply
973,152.33x = 1,459,617.67 × 263,124.99 - Step 4: Simplify right side
973,152.33x = 384,061,885,151.48 - Step 5: Solve for x
x = 384,061,885,151.48/973,152.33 - Step 6: Final answer
x = 394,657.52
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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.