Finding the Third Proportional to 349,266.94 and 512,400.94
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Solution
The third proportional to 349,266.94 and 512,400.94 is: 751,730.82
Step by Step Solution
- Step 1: Write the proportion equation
349,266.94 : 512,400.94 = 512,400.94 : x - Step 2: Convert to fraction form
349,266.94/512,400.94 = 512,400.94/x - Step 3: Cross multiply
349,266.94x = 512,400.94 × 512,400.94 - Step 4: Simplify right side
349,266.94x = 262,554,720,750.88 - Step 5: Solve for x
x = 262,554,720,750.88/349,266.94 - Step 6: Final answer
x = 751,730.82
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.