Finding the Fourth Proportional to 595,503.23, 893,161.08 and 494,946.99
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Solution
The fourth proportional to 595,503.23, 893,161.08 and 494,946.99 is: 742,342.56
Step by Step Solution
- Step 1: Write the proportion equation
595,503.23 : 893,161.08 = 494,946.99 : x - Step 2: Convert to fraction form
595,503.23/893,161.08 = 494,946.99/x - Step 3: Cross multiply
595,503.23x = 893,161.08 × 494,946.99 - Step 4: Simplify right side
595,503.23x = 442,067,388,131.15 - Step 5: Solve for x
x = 442,067,388,131.15/595,503.23 - Step 6: Final answer
x = 742,342.56
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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.