Finding the Fourth Proportional to 444,352.66, 613,204.99 and 240,402.94
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Solution
The fourth proportional to 444,352.66, 613,204.99 and 240,402.94 is: 331,755.15
Step by Step Solution
- Step 1: Write the proportion equation
444,352.66 : 613,204.99 = 240,402.94 : x - Step 2: Convert to fraction form
444,352.66/613,204.99 = 240,402.94/x - Step 3: Cross multiply
444,352.66x = 613,204.99 × 240,402.94 - Step 4: Simplify right side
444,352.66x = 147,416,282,418.67 - Step 5: Solve for x
x = 147,416,282,418.67/444,352.66 - Step 6: Final answer
x = 331,755.15
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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.