Finding the Fourth Proportional to 2,350,511.14, 3,526,209.27 and 1,674,916.48
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Solution
The fourth proportional to 2,350,511.14, 3,526,209.27 and 1,674,916.48 is: 2,512,690.08
Step by Step Solution
- Step 1: Write the proportion equation
2,350,511.14 : 3,526,209.27 = 1,674,916.48 : x - Step 2: Convert to fraction form
2,350,511.14/3,526,209.27 = 1,674,916.48/x - Step 3: Cross multiply
2,350,511.14x = 3,526,209.27 × 1,674,916.48 - Step 4: Simplify right side
2,350,511.14x = 5,906,106,018,251.77 - Step 5: Solve for x
x = 5,906,106,018,251.77/2,350,511.14 - Step 6: Final answer
x = 2,512,690.08
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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.