Finding the Fourth Proportional to 1,532,002.16, 2,298,003.26 and 467,034.99
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Solution
The fourth proportional to 1,532,002.16, 2,298,003.26 and 467,034.99 is: 700,552.49
Step by Step Solution
- Step 1: Write the proportion equation
1,532,002.16 : 2,298,003.26 = 467,034.99 : x - Step 2: Convert to fraction form
1,532,002.16/2,298,003.26 = 467,034.99/x - Step 3: Cross multiply
1,532,002.16x = 2,298,003.26 × 467,034.99 - Step 4: Simplify right side
1,532,002.16x = 1,073,247,927,218.89 - Step 5: Solve for x
x = 1,073,247,927,218.89/1,532,002.16 - Step 6: Final answer
x = 700,552.49
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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.