Finding the Fourth Proportional to 544,103.04, 816,024.96 and 228,566.08
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Solution
The fourth proportional to 544,103.04, 816,024.96 and 228,566.08 is: 342,794.68
Step by Step Solution
- Step 1: Write the proportion equation
544,103.04 : 816,024.96 = 228,566.08 : x - Step 2: Convert to fraction form
544,103.04/816,024.96 = 228,566.08/x - Step 3: Cross multiply
544,103.04x = 816,024.96 × 228,566.08 - Step 4: Simplify right side
544,103.04x = 186,515,626,289.36 - Step 5: Solve for x
x = 186,515,626,289.36/544,103.04 - Step 6: Final answer
x = 342,794.68
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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.