Finding the Fourth Proportional to 504,492.33, 695,771.11 and 426,293.41
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Solution
The fourth proportional to 504,492.33, 695,771.11 and 426,293.41 is: 587,922.99
Step by Step Solution
- Step 1: Write the proportion equation
504,492.33 : 695,771.11 = 426,293.41 : x - Step 2: Convert to fraction form
504,492.33/695,771.11 = 426,293.41/x - Step 3: Cross multiply
504,492.33x = 695,771.11 × 426,293.41 - Step 4: Simplify right side
504,492.33x = 296,602,643,080.89 - Step 5: Solve for x
x = 296,602,643,080.89/504,492.33 - Step 6: Final answer
x = 587,922.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.