Finding the Fourth Proportional to 9,581,734.53, 14,371,792.17 and 3,104,672.79
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Solution
The fourth proportional to 9,581,734.53, 14,371,792.17 and 3,104,672.79 is: 4,656,746.85
Step by Step Solution
- Step 1: Write the proportion equation
9,581,734.53 : 14,371,792.17 = 3,104,672.79 : x - Step 2: Convert to fraction form
9,581,734.53/14,371,792.17 = 3,104,672.79/x - Step 3: Cross multiply
9,581,734.53x = 14,371,792.17 × 3,104,672.79 - Step 4: Simplify right side
9,581,734.53x = 44,619,712,093,734.05 - Step 5: Solve for x
x = 44,619,712,093,734.05/9,581,734.53 - Step 6: Final answer
x = 4,656,746.85
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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.