Finding the Fourth Proportional to 1,862,714.29, 2,791,734.08 and 796,502.58
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Solution
The fourth proportional to 1,862,714.29, 2,791,734.08 and 796,502.58 is: 1,193,754.41
Step by Step Solution
- Step 1: Write the proportion equation
1,862,714.29 : 2,791,734.08 = 796,502.58 : x - Step 2: Convert to fraction form
1,862,714.29/2,791,734.08 = 796,502.58/x - Step 3: Cross multiply
1,862,714.29x = 2,791,734.08 × 796,502.58 - Step 4: Simplify right side
1,862,714.29x = 2,223,623,393,411.41 - Step 5: Solve for x
x = 2,223,623,393,411.41/1,862,714.29 - Step 6: Final answer
x = 1,193,754.41
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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.