Finding the Fourth Proportional to 671,060.96, 1,006,765.68 and 250,340
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Solution
The fourth proportional to 671,060.96, 1,006,765.68 and 250,340 is: 375,575.00
Step by Step Solution
- Step 1: Write the proportion equation
671,060.96 : 1,006,765.68 = 250,340 : x - Step 2: Convert to fraction form
671,060.96/1,006,765.68 = 250,340/x - Step 3: Cross multiply
671,060.96x = 1,006,765.68 × 250,340 - Step 4: Simplify right side
671,060.96x = 252,033,720,331.20 - Step 5: Solve for x
x = 252,033,720,331.20/671,060.96 - Step 6: Final answer
x = 375,575.00
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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.