Finding the Fourth Proportional to 595,833.34, 822,201.09 and 350,779.18
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Solution
The fourth proportional to 595,833.34, 822,201.09 and 350,779.18 is: 484,046.47
Step by Step Solution
- Step 1: Write the proportion equation
595,833.34 : 822,201.09 = 350,779.18 : x - Step 2: Convert to fraction form
595,833.34/822,201.09 = 350,779.18/x - Step 3: Cross multiply
595,833.34x = 822,201.09 × 350,779.18 - Step 4: Simplify right side
595,833.34x = 288,411,024,145.31 - Step 5: Solve for x
x = 288,411,024,145.31/595,833.34 - Step 6: Final answer
x = 484,046.47
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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.