Finding the Fourth Proportional to 4,369,657.74, 6,030,486.63 and 2,409,919.08
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Solution
The fourth proportional to 4,369,657.74, 6,030,486.63 and 2,409,919.08 is: 3,325,886.30
Step by Step Solution
- Step 1: Write the proportion equation
4,369,657.74 : 6,030,486.63 = 2,409,919.08 : x - Step 2: Convert to fraction form
4,369,657.74/6,030,486.63 = 2,409,919.08/x - Step 3: Cross multiply
4,369,657.74x = 6,030,486.63 × 2,409,919.08 - Step 4: Simplify right side
4,369,657.74x = 14,532,984,791,321.90 - Step 5: Solve for x
x = 14,532,984,791,321.90/4,369,657.74 - Step 6: Final answer
x = 3,325,886.30
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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.