Finding the Fourth Proportional to 2,360,702.80, 3,541,249.29 and 994,871.68
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Solution
The fourth proportional to 2,360,702.80, 3,541,249.29 and 994,871.68 is: 1,492,389.74
Step by Step Solution
- Step 1: Write the proportion equation
2,360,702.80 : 3,541,249.29 = 994,871.68 : x - Step 2: Convert to fraction form
2,360,702.80/3,541,249.29 = 994,871.68/x - Step 3: Cross multiply
2,360,702.80x = 3,541,249.29 × 994,871.68 - Step 4: Simplify right side
2,360,702.80x = 3,523,088,630,441.11 - Step 5: Solve for x
x = 3,523,088,630,441.11/2,360,702.80 - Step 6: Final answer
x = 1,492,389.74
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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.