Finding the Fourth Proportional to 1,733,292.02, 2,391,934.83 and 969,348.62
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Solution
The fourth proportional to 1,733,292.02, 2,391,934.83 and 969,348.62 is: 1,337,696.53
Step by Step Solution
- Step 1: Write the proportion equation
1,733,292.02 : 2,391,934.83 = 969,348.62 : x - Step 2: Convert to fraction form
1,733,292.02/2,391,934.83 = 969,348.62/x - Step 3: Cross multiply
1,733,292.02x = 2,391,934.83 × 969,348.62 - Step 4: Simplify right side
1,733,292.02x = 2,318,618,728,935.21 - Step 5: Solve for x
x = 2,318,618,728,935.21/1,733,292.02 - Step 6: Final answer
x = 1,337,696.53
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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.