Finding the Fourth Proportional to 3,713,764.44, 5,125,906.62 and 2,264,259.18
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Solution
The fourth proportional to 3,713,764.44, 5,125,906.62 and 2,264,259.18 is: 3,125,233.52
Step by Step Solution
- Step 1: Write the proportion equation
3,713,764.44 : 5,125,906.62 = 2,264,259.18 : x - Step 2: Convert to fraction form
3,713,764.44/5,125,906.62 = 2,264,259.18/x - Step 3: Cross multiply
3,713,764.44x = 5,125,906.62 × 2,264,259.18 - Step 4: Simplify right side
3,713,764.44x = 11,606,381,120,157.77 - Step 5: Solve for x
x = 11,606,381,120,157.77/3,713,764.44 - Step 6: Final answer
x = 3,125,233.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.