Finding the Fourth Proportional to 596,028.60, 894,604.50 and 217,315.26
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Solution
The fourth proportional to 596,028.60, 894,604.50 and 217,315.26 is: 326,177.65
Step by Step Solution
- Step 1: Write the proportion equation
596,028.60 : 894,604.50 = 217,315.26 : x - Step 2: Convert to fraction form
596,028.60/894,604.50 = 217,315.26/x - Step 3: Cross multiply
596,028.60x = 894,604.50 × 217,315.26 - Step 4: Simplify right side
596,028.60x = 194,411,209,514.67 - Step 5: Solve for x
x = 194,411,209,514.67/596,028.60 - Step 6: Final answer
x = 326,177.65
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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.