Finding the Fourth Proportional to 1,701,348.38, 2,552,396.28 and 503,177.30
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Solution
The fourth proportional to 1,701,348.38, 2,552,396.28 and 503,177.30 is: 754,876.48
Step by Step Solution
- Step 1: Write the proportion equation
1,701,348.38 : 2,552,396.28 = 503,177.30 : x - Step 2: Convert to fraction form
1,701,348.38/2,552,396.28 = 503,177.30/x - Step 3: Cross multiply
1,701,348.38x = 2,552,396.28 × 503,177.30 - Step 4: Simplify right side
1,701,348.38x = 1,284,307,868,700.44 - Step 5: Solve for x
x = 1,284,307,868,700.44/1,701,348.38 - Step 6: Final answer
x = 754,876.48
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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.