Finding the Fourth Proportional to 5,882,985.96, 8,119,279.08 and 3,304,665.96
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Solution
The fourth proportional to 5,882,985.96, 8,119,279.08 and 3,304,665.96 is: 4,560,865.07
Step by Step Solution
- Step 1: Write the proportion equation
5,882,985.96 : 8,119,279.08 = 3,304,665.96 : x - Step 2: Convert to fraction form
5,882,985.96/8,119,279.08 = 3,304,665.96/x - Step 3: Cross multiply
5,882,985.96x = 8,119,279.08 × 3,304,665.96 - Step 4: Simplify right side
5,882,985.96x = 26,831,505,195,416.12 - Step 5: Solve for x
x = 26,831,505,195,416.12/5,882,985.96 - Step 6: Final answer
x = 4,560,865.07
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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.