Finding the Fourth Proportional to 2,853,248.49, 4,277,193.62 and 958,664.97
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Solution
The fourth proportional to 2,853,248.49, 4,277,193.62 and 958,664.97 is: 1,437,097.30
Step by Step Solution
- Step 1: Write the proportion equation
2,853,248.49 : 4,277,193.62 = 958,664.97 : x - Step 2: Convert to fraction form
2,853,248.49/4,277,193.62 = 958,664.97/x - Step 3: Cross multiply
2,853,248.49x = 4,277,193.62 × 958,664.97 - Step 4: Simplify right side
2,853,248.49x = 4,100,395,688,608.17 - Step 5: Solve for x
x = 4,100,395,688,608.17/2,853,248.49 - Step 6: Final answer
x = 1,437,097.30
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.