Finding the Fourth Proportional to 784,584.08, 1,176,876.12 and 223,604
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Solution
The fourth proportional to 784,584.08, 1,176,876.12 and 223,604 is: 335,406.00
Step by Step Solution
- Step 1: Write the proportion equation
784,584.08 : 1,176,876.12 = 223,604 : x - Step 2: Convert to fraction form
784,584.08/1,176,876.12 = 223,604/x - Step 3: Cross multiply
784,584.08x = 1,176,876.12 × 223,604 - Step 4: Simplify right side
784,584.08x = 263,154,207,936.48 - Step 5: Solve for x
x = 263,154,207,936.48/784,584.08 - Step 6: Final answer
x = 335,406.00
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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.