Finding the Fourth Proportional to 2,592,294.48, 3,576,793.84 and 1,503,935.74
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Solution
The fourth proportional to 2,592,294.48, 3,576,793.84 and 1,503,935.74 is: 2,075,099.16
Step by Step Solution
- Step 1: Write the proportion equation
2,592,294.48 : 3,576,793.84 = 1,503,935.74 : x - Step 2: Convert to fraction form
2,592,294.48/3,576,793.84 = 1,503,935.74/x - Step 3: Cross multiply
2,592,294.48x = 3,576,793.84 × 1,503,935.74 - Step 4: Simplify right side
2,592,294.48x = 5,379,268,090,587.84 - Step 5: Solve for x
x = 5,379,268,090,587.84/2,592,294.48 - Step 6: Final answer
x = 2,075,099.16
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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.