Finding the Fourth Proportional to 2,703,684.17, 4,052,723.58 and 1,690,479.41
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Solution
The fourth proportional to 2,703,684.17, 4,052,723.58 and 1,690,479.41 is: 2,533,966.74
Step by Step Solution
- Step 1: Write the proportion equation
2,703,684.17 : 4,052,723.58 = 1,690,479.41 : x - Step 2: Convert to fraction form
2,703,684.17/4,052,723.58 = 1,690,479.41/x - Step 3: Cross multiply
2,703,684.17x = 4,052,723.58 × 1,690,479.41 - Step 4: Simplify right side
2,703,684.17x = 6,851,045,746,147.87 - Step 5: Solve for x
x = 6,851,045,746,147.87/2,703,684.17 - Step 6: Final answer
x = 2,533,966.74
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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.