Finding the Fourth Proportional to 4,204,154.96, 6,313,842.12 and 3,866,590.88
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Solution
The fourth proportional to 4,204,154.96, 6,313,842.12 and 3,866,590.88 is: 5,806,885.00
Step by Step Solution
- Step 1: Write the proportion equation
4,204,154.96 : 6,313,842.12 = 3,866,590.88 : x - Step 2: Convert to fraction form
4,204,154.96/6,313,842.12 = 3,866,590.88/x - Step 3: Cross multiply
4,204,154.96x = 6,313,842.12 × 3,866,590.88 - Step 4: Simplify right side
4,204,154.96x = 24,413,044,358,951.87 - Step 5: Solve for x
x = 24,413,044,358,951.87/4,204,154.96 - Step 6: Final answer
x = 5,806,885.00
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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.