Finding the Fourth Proportional to 566,971.08, 850,487.67 and 229,961.70
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Solution
The fourth proportional to 566,971.08, 850,487.67 and 229,961.70 is: 344,955.14
Step by Step Solution
- Step 1: Write the proportion equation
566,971.08 : 850,487.67 = 229,961.70 : x - Step 2: Convert to fraction form
566,971.08/850,487.67 = 229,961.70/x - Step 3: Cross multiply
566,971.08x = 850,487.67 × 229,961.70 - Step 4: Simplify right side
566,971.08x = 195,579,590,422.24 - Step 5: Solve for x
x = 195,579,590,422.24/566,971.08 - Step 6: Final answer
x = 344,955.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.