Finding the Fourth Proportional to 4,573,950.50, 6,861,068.04 and 1,696,033.46
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Solution
The fourth proportional to 4,573,950.50, 6,861,068.04 and 1,696,033.46 is: 2,544,102.95
Step by Step Solution
- Step 1: Write the proportion equation
4,573,950.50 : 6,861,068.04 = 1,696,033.46 : x - Step 2: Convert to fraction form
4,573,950.50/6,861,068.04 = 1,696,033.46/x - Step 3: Cross multiply
4,573,950.50x = 6,861,068.04 × 1,696,033.46 - Step 4: Simplify right side
4,573,950.50x = 11,636,600,967,176.62 - Step 5: Solve for x
x = 11,636,600,967,176.62/4,573,950.50 - Step 6: Final answer
x = 2,544,102.95
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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.