Finding the Third Proportional to 341,164.50 and 535,119.75
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Solution
The third proportional to 341,164.50 and 535,119.75 is: 839,340.40
Step by Step Solution
- Step 1: Write the proportion equation
341,164.50 : 535,119.75 = 535,119.75 : x - Step 2: Convert to fraction form
341,164.50/535,119.75 = 535,119.75/x - Step 3: Cross multiply
341,164.50x = 535,119.75 × 535,119.75 - Step 4: Simplify right side
341,164.50x = 286,353,146,840.06 - Step 5: Solve for x
x = 286,353,146,840.06/341,164.50 - Step 6: Final answer
x = 839,340.40
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.