Finding the Fourth Proportional to 3,327,549.32, 4,592,018.02 and 1,799,656.44
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Solution
The fourth proportional to 3,327,549.32, 4,592,018.02 and 1,799,656.44 is: 2,483,525.86
Step by Step Solution
- Step 1: Write the proportion equation
3,327,549.32 : 4,592,018.02 = 1,799,656.44 : x - Step 2: Convert to fraction form
3,327,549.32/4,592,018.02 = 1,799,656.44/x - Step 3: Cross multiply
3,327,549.32x = 4,592,018.02 × 1,799,656.44 - Step 4: Simplify right side
3,327,549.32x = 8,264,054,802,289.05 - Step 5: Solve for x
x = 8,264,054,802,289.05/3,327,549.32 - Step 6: Final answer
x = 2,483,525.86
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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.