Finding the Fourth Proportional to 2,696,181.24, 3,720,821.93 and 1,594,556.99
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Solution
The fourth proportional to 2,696,181.24, 3,720,821.93 and 1,594,556.99 is: 2,200,542.94
Step by Step Solution
- Step 1: Write the proportion equation
2,696,181.24 : 3,720,821.93 = 1,594,556.99 : x - Step 2: Convert to fraction form
2,696,181.24/3,720,821.93 = 1,594,556.99/x - Step 3: Cross multiply
2,696,181.24x = 3,720,821.93 × 1,594,556.99 - Step 4: Simplify right side
2,696,181.24x = 5,933,062,590,449.90 - Step 5: Solve for x
x = 5,933,062,590,449.90/2,696,181.24 - Step 6: Final answer
x = 2,200,542.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.