Finding the Fourth Proportional to 1,514,982.40, 2,273,268.48 and 569,006.08
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Solution
The fourth proportional to 1,514,982.40, 2,273,268.48 and 569,006.08 is: 853,807.67
Step by Step Solution
- Step 1: Write the proportion equation
1,514,982.40 : 2,273,268.48 = 569,006.08 : x - Step 2: Convert to fraction form
1,514,982.40/2,273,268.48 = 569,006.08/x - Step 3: Cross multiply
1,514,982.40x = 2,273,268.48 × 569,006.08 - Step 4: Simplify right side
1,514,982.40x = 1,293,503,586,592.36 - Step 5: Solve for x
x = 1,293,503,586,592.36/1,514,982.40 - Step 6: Final answer
x = 853,807.67
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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.