Finding the Fourth Proportional to 894,730.28, 1,341,680.70 and 333,614.12
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Solution
The fourth proportional to 894,730.28, 1,341,680.70 and 333,614.12 is: 500,266.55
Step by Step Solution
- Step 1: Write the proportion equation
894,730.28 : 1,341,680.70 = 333,614.12 : x - Step 2: Convert to fraction form
894,730.28/1,341,680.70 = 333,614.12/x - Step 3: Cross multiply
894,730.28x = 1,341,680.70 × 333,614.12 - Step 4: Simplify right side
894,730.28x = 447,603,626,051.48 - Step 5: Solve for x
x = 447,603,626,051.48/894,730.28 - Step 6: Final answer
x = 500,266.55
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.