Finding the Fourth Proportional to 960,593.07, 1,324,932.08 and 733,844.91
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Solution
The fourth proportional to 960,593.07, 1,324,932.08 and 733,844.91 is: 1,012,181.63
Step by Step Solution
- Step 1: Write the proportion equation
960,593.07 : 1,324,932.08 = 733,844.91 : x - Step 2: Convert to fraction form
960,593.07/1,324,932.08 = 733,844.91/x - Step 3: Cross multiply
960,593.07x = 1,324,932.08 × 733,844.91 - Step 4: Simplify right side
960,593.07x = 972,294,659,334.49 - Step 5: Solve for x
x = 972,294,659,334.49/960,593.07 - Step 6: Final answer
x = 1,012,181.63
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.