Finding the Fourth Proportional to 596,266.68, 894,400.02 and 408,709.56
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Solution
The fourth proportional to 596,266.68, 894,400.02 and 408,709.56 is: 613,064.34
Step by Step Solution
- Step 1: Write the proportion equation
596,266.68 : 894,400.02 = 408,709.56 : x - Step 2: Convert to fraction form
596,266.68/894,400.02 = 408,709.56/x - Step 3: Cross multiply
596,266.68x = 894,400.02 × 408,709.56 - Step 4: Simplify right side
596,266.68x = 365,549,838,638.19 - Step 5: Solve for x
x = 365,549,838,638.19/596,266.68 - Step 6: Final answer
x = 613,064.34
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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.