Finding the Fourth Proportional to 1,523,613.58, 2,283,809.05 and 563,452.24
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Solution
The fourth proportional to 1,523,613.58, 2,283,809.05 and 563,452.24 is: 844,582.47
Step by Step Solution
- Step 1: Write the proportion equation
1,523,613.58 : 2,283,809.05 = 563,452.24 : x - Step 2: Convert to fraction form
1,523,613.58/2,283,809.05 = 563,452.24/x - Step 3: Cross multiply
1,523,613.58x = 2,283,809.05 × 563,452.24 - Step 4: Simplify right side
1,523,613.58x = 1,286,817,324,954.77 - Step 5: Solve for x
x = 1,286,817,324,954.77/1,523,613.58 - Step 6: Final answer
x = 844,582.47
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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.