Finding the Fourth Proportional to 462,204.44, 692,863.74 and 195,598.12
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Solution
The fourth proportional to 462,204.44, 692,863.74 and 195,598.12 is: 293,209.74
Step by Step Solution
- Step 1: Write the proportion equation
462,204.44 : 692,863.74 = 195,598.12 : x - Step 2: Convert to fraction form
462,204.44/692,863.74 = 195,598.12/x - Step 3: Cross multiply
462,204.44x = 692,863.74 × 195,598.12 - Step 4: Simplify right side
462,204.44x = 135,522,844,960.17 - Step 5: Solve for x
x = 135,522,844,960.17/462,204.44 - Step 6: Final answer
x = 293,209.74
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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.