Finding the Fourth Proportional to 1,503,292.36, 2,252,573.46 and 1,162,569.88
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Solution
The fourth proportional to 1,503,292.36, 2,252,573.46 and 1,162,569.88 is: 1,742,025.79
Step by Step Solution
- Step 1: Write the proportion equation
1,503,292.36 : 2,252,573.46 = 1,162,569.88 : x - Step 2: Convert to fraction form
1,503,292.36/2,252,573.46 = 1,162,569.88/x - Step 3: Cross multiply
1,503,292.36x = 2,252,573.46 × 1,162,569.88 - Step 4: Simplify right side
1,503,292.36x = 2,618,774,057,083.38 - Step 5: Solve for x
x = 2,618,774,057,083.38/1,503,292.36 - Step 6: Final answer
x = 1,742,025.79
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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.