Finding the Fourth Proportional to 537,504.19, 741,737.18 and 295,764.14
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Solution
The fourth proportional to 537,504.19, 741,737.18 and 295,764.14 is: 408,144.28
Step by Step Solution
- Step 1: Write the proportion equation
537,504.19 : 741,737.18 = 295,764.14 : x - Step 2: Convert to fraction form
537,504.19/741,737.18 = 295,764.14/x - Step 3: Cross multiply
537,504.19x = 741,737.18 × 295,764.14 - Step 4: Simplify right side
537,504.19x = 219,379,257,669.91 - Step 5: Solve for x
x = 219,379,257,669.91/537,504.19 - Step 6: Final answer
x = 408,144.28
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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.