Finding the Fourth Proportional to 3,062,146.63, 4,593,506.07 and 903,173.84
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Solution
The fourth proportional to 3,062,146.63, 4,593,506.07 and 903,173.84 is: 1,354,845.15
Step by Step Solution
- Step 1: Write the proportion equation
3,062,146.63 : 4,593,506.07 = 903,173.84 : x - Step 2: Convert to fraction form
3,062,146.63/4,593,506.07 = 903,173.84/x - Step 3: Cross multiply
3,062,146.63x = 4,593,506.07 × 903,173.84 - Step 4: Simplify right side
3,062,146.63x = 4,148,734,516,305.21 - Step 5: Solve for x
x = 4,148,734,516,305.21/3,062,146.63 - Step 6: Final answer
x = 1,354,845.15
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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.