Finding the Fourth Proportional to 2,673,929.73, 4,000,708.44 and 2,351,522.19
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Solution
The fourth proportional to 2,673,929.73, 4,000,708.44 and 2,351,522.19 is: 3,518,325.32
Step by Step Solution
- Step 1: Write the proportion equation
2,673,929.73 : 4,000,708.44 = 2,351,522.19 : x - Step 2: Convert to fraction form
2,673,929.73/4,000,708.44 = 2,351,522.19/x - Step 3: Cross multiply
2,673,929.73x = 4,000,708.44 × 2,351,522.19 - Step 4: Simplify right side
2,673,929.73x = 9,407,754,672,380.28 - Step 5: Solve for x
x = 9,407,754,672,380.28/2,673,929.73 - Step 6: Final answer
x = 3,518,325.32
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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.