Finding the Fourth Proportional to 562,951.84, 844,337.04 and 247,349.92
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Solution
The fourth proportional to 562,951.84, 844,337.04 and 247,349.92 is: 370,985.02
Step by Step Solution
- Step 1: Write the proportion equation
562,951.84 : 844,337.04 = 247,349.92 : x - Step 2: Convert to fraction form
562,951.84/844,337.04 = 247,349.92/x - Step 3: Cross multiply
562,951.84x = 844,337.04 × 247,349.92 - Step 4: Simplify right side
562,951.84x = 208,846,699,297.04 - Step 5: Solve for x
x = 208,846,699,297.04/562,951.84 - Step 6: Final answer
x = 370,985.02
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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.