Finding the Fourth Proportional to 971,141.91, 1,453,889.58 and 565,096.62
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Solution
The fourth proportional to 971,141.91, 1,453,889.58 and 565,096.62 is: 846,002.09
Step by Step Solution
- Step 1: Write the proportion equation
971,141.91 : 1,453,889.58 = 565,096.62 : x - Step 2: Convert to fraction form
971,141.91/1,453,889.58 = 565,096.62/x - Step 3: Cross multiply
971,141.91x = 1,453,889.58 × 565,096.62 - Step 4: Simplify right side
971,141.91x = 821,588,087,511.22 - Step 5: Solve for x
x = 821,588,087,511.22/971,141.91 - Step 6: Final answer
x = 846,002.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.