Finding the Fourth Proportional to 1,852,752.44, 2,777,201.92 and 716,295.20
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Solution
The fourth proportional to 1,852,752.44, 2,777,201.92 and 716,295.20 is: 1,073,697.91
Step by Step Solution
- Step 1: Write the proportion equation
1,852,752.44 : 2,777,201.92 = 716,295.20 : x - Step 2: Convert to fraction form
1,852,752.44/2,777,201.92 = 716,295.20/x - Step 3: Cross multiply
1,852,752.44x = 2,777,201.92 × 716,295.20 - Step 4: Simplify right side
1,852,752.44x = 1,989,296,415,168.79 - Step 5: Solve for x
x = 1,989,296,415,168.79/1,852,752.44 - Step 6: Final answer
x = 1,073,697.91
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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.