Finding the Fourth Proportional to 1,737,596.97, 2,397,948.71 and 973,622.25
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Solution
The fourth proportional to 1,737,596.97, 2,397,948.71 and 973,622.25 is: 1,343,635.06
Step by Step Solution
- Step 1: Write the proportion equation
1,737,596.97 : 2,397,948.71 = 973,622.25 : x - Step 2: Convert to fraction form
1,737,596.97/2,397,948.71 = 973,622.25/x - Step 3: Cross multiply
1,737,596.97x = 2,397,948.71 × 973,622.25 - Step 4: Simplify right side
1,737,596.97x = 2,334,696,213,546.69 - Step 5: Solve for x
x = 2,334,696,213,546.69/1,737,596.97 - Step 6: Final answer
x = 1,343,635.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.