Finding the Fourth Proportional to 925,126.08, 1,276,887.36 and 602,274
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Solution
The fourth proportional to 925,126.08, 1,276,887.36 and 602,274 is: 831,277.03
Step by Step Solution
- Step 1: Write the proportion equation
925,126.08 : 1,276,887.36 = 602,274 : x - Step 2: Convert to fraction form
925,126.08/1,276,887.36 = 602,274/x - Step 3: Cross multiply
925,126.08x = 1,276,887.36 × 602,274 - Step 4: Simplify right side
925,126.08x = 769,036,057,856.64 - Step 5: Solve for x
x = 769,036,057,856.64/925,126.08 - Step 6: Final answer
x = 831,277.03
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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.