Finding the Fourth Proportional to 1,511,273.23, 2,267,795.57 and 1,084,348.96
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Solution
The fourth proportional to 1,511,273.23, 2,267,795.57 and 1,084,348.96 is: 1,627,158.95
Step by Step Solution
- Step 1: Write the proportion equation
1,511,273.23 : 2,267,795.57 = 1,084,348.96 : x - Step 2: Convert to fraction form
1,511,273.23/2,267,795.57 = 1,084,348.96/x - Step 3: Cross multiply
1,511,273.23x = 2,267,795.57 × 1,084,348.96 - Step 4: Simplify right side
1,511,273.23x = 2,459,081,756,730.87 - Step 5: Solve for x
x = 2,459,081,756,730.87/1,511,273.23 - Step 6: Final answer
x = 1,627,158.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.