Finding the Fourth Proportional to 973,965.58, 1,344,046.70 and 544,249.24
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Solution
The fourth proportional to 973,965.58, 1,344,046.70 and 544,249.24 is: 751,049.53
Step by Step Solution
- Step 1: Write the proportion equation
973,965.58 : 1,344,046.70 = 544,249.24 : x - Step 2: Convert to fraction form
973,965.58/1,344,046.70 = 544,249.24/x - Step 3: Cross multiply
973,965.58x = 1,344,046.70 × 544,249.24 - Step 4: Simplify right side
973,965.58x = 731,496,394,999.51 - Step 5: Solve for x
x = 731,496,394,999.51/973,965.58 - Step 6: Final answer
x = 751,049.53
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.