Finding the Fourth Proportional to 1,195,269.68, 1,793,432.52 and 626,514.68
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Solution
The fourth proportional to 1,195,269.68, 1,793,432.52 and 626,514.68 is: 940,048.77
Step by Step Solution
- Step 1: Write the proportion equation
1,195,269.68 : 1,793,432.52 = 626,514.68 : x - Step 2: Convert to fraction form
1,195,269.68/1,793,432.52 = 626,514.68/x - Step 3: Cross multiply
1,195,269.68x = 1,793,432.52 × 626,514.68 - Step 4: Simplify right side
1,195,269.68x = 1,123,611,792,402.23 - Step 5: Solve for x
x = 1,123,611,792,402.23/1,195,269.68 - Step 6: Final answer
x = 940,048.77
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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.