Finding the Fourth Proportional to 6,523,283.70, 9,784,925.55 and 6,050,891.70
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Solution
The fourth proportional to 6,523,283.70, 9,784,925.55 and 6,050,891.70 is: 9,076,337.55
Step by Step Solution
- Step 1: Write the proportion equation
6,523,283.70 : 9,784,925.55 = 6,050,891.70 : x - Step 2: Convert to fraction form
6,523,283.70/9,784,925.55 = 6,050,891.70/x - Step 3: Cross multiply
6,523,283.70x = 9,784,925.55 × 6,050,891.70 - Step 4: Simplify right side
6,523,283.70x = 59,207,524,795,612.94 - Step 5: Solve for x
x = 59,207,524,795,612.94/6,523,283.70 - Step 6: Final answer
x = 9,076,337.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.