Finding the Fourth Proportional to 567,446.40, 848,033.28 and 534,670.08
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Solution
The fourth proportional to 567,446.40, 848,033.28 and 534,670.08 is: 799,049.96
Step by Step Solution
- Step 1: Write the proportion equation
567,446.40 : 848,033.28 = 534,670.08 : x - Step 2: Convert to fraction form
567,446.40/848,033.28 = 534,670.08/x - Step 3: Cross multiply
567,446.40x = 848,033.28 × 534,670.08 - Step 4: Simplify right side
567,446.40x = 453,418,021,660.26 - Step 5: Solve for x
x = 453,418,021,660.26/567,446.40 - Step 6: Final answer
x = 799,049.96
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.