Finding the Fourth Proportional to 4,522,592.67, 6,241,203.27 and 2,457,625.38
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Solution
The fourth proportional to 4,522,592.67, 6,241,203.27 and 2,457,625.38 is: 3,391,536.82
Step by Step Solution
- Step 1: Write the proportion equation
4,522,592.67 : 6,241,203.27 = 2,457,625.38 : x - Step 2: Convert to fraction form
4,522,592.67/6,241,203.27 = 2,457,625.38/x - Step 3: Cross multiply
4,522,592.67x = 6,241,203.27 × 2,457,625.38 - Step 4: Simplify right side
4,522,592.67x = 15,338,539,558,090.99 - Step 5: Solve for x
x = 15,338,539,558,090.99/4,522,592.67 - Step 6: Final answer
x = 3,391,536.82
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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.