Finding the Fourth Proportional to 592,644.70, 888,607.05 and 232,383.92
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Solution
The fourth proportional to 592,644.70, 888,607.05 and 232,383.92 is: 348,434.73
Step by Step Solution
- Step 1: Write the proportion equation
592,644.70 : 888,607.05 = 232,383.92 : x - Step 2: Convert to fraction form
592,644.70/888,607.05 = 232,383.92/x - Step 3: Cross multiply
592,644.70x = 888,607.05 × 232,383.92 - Step 4: Simplify right side
592,644.70x = 206,497,994,195.13 - Step 5: Solve for x
x = 206,497,994,195.13/592,644.70 - Step 6: Final answer
x = 348,434.73
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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.