Finding the Fourth Proportional to 5,952,383.04, 8,214,248.16 and 3,236,129.04
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Solution
The fourth proportional to 5,952,383.04, 8,214,248.16 and 3,236,129.04 is: 4,465,836.09
Step by Step Solution
- Step 1: Write the proportion equation
5,952,383.04 : 8,214,248.16 = 3,236,129.04 : x - Step 2: Convert to fraction form
5,952,383.04/8,214,248.16 = 3,236,129.04/x - Step 3: Cross multiply
5,952,383.04x = 8,214,248.16 × 3,236,129.04 - Step 4: Simplify right side
5,952,383.04x = 26,582,367,012,342.57 - Step 5: Solve for x
x = 26,582,367,012,342.57/5,952,383.04 - Step 6: Final answer
x = 4,465,836.09
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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.