Finding the Fourth Proportional to 566,970.08, 850,486.17 and 229,960.70
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Solution
The fourth proportional to 566,970.08, 850,486.17 and 229,960.70 is: 344,953.64
Step by Step Solution
- Step 1: Write the proportion equation
566,970.08 : 850,486.17 = 229,960.70 : x - Step 2: Convert to fraction form
566,970.08/850,486.17 = 229,960.70/x - Step 3: Cross multiply
566,970.08x = 850,486.17 × 229,960.70 - Step 4: Simplify right side
566,970.08x = 195,578,394,993.52 - Step 5: Solve for x
x = 195,578,394,993.52/566,970.08 - Step 6: Final answer
x = 344,953.64
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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.