Finding the Fourth Proportional to 4,316,232.42, 5,956,371.99 and 2,356,102.62
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Solution
The fourth proportional to 4,316,232.42, 5,956,371.99 and 2,356,102.62 is: 3,251,405.92
Step by Step Solution
- Step 1: Write the proportion equation
4,316,232.42 : 5,956,371.99 = 2,356,102.62 : x - Step 2: Convert to fraction form
4,316,232.42/5,956,371.99 = 2,356,102.62/x - Step 3: Cross multiply
4,316,232.42x = 5,956,371.99 × 2,356,102.62 - Step 4: Simplify right side
4,316,232.42x = 14,033,823,651,333.62 - Step 5: Solve for x
x = 14,033,823,651,333.62/4,316,232.42 - Step 6: Final answer
x = 3,251,405.92
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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.