Finding the Fourth Proportional to 799,325.84, 1,103,056.84 and 436,741.84
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Solution
The fourth proportional to 799,325.84, 1,103,056.84 and 436,741.84 is: 602,696.73
Step by Step Solution
- Step 1: Write the proportion equation
799,325.84 : 1,103,056.84 = 436,741.84 : x - Step 2: Convert to fraction form
799,325.84/1,103,056.84 = 436,741.84/x - Step 3: Cross multiply
799,325.84x = 1,103,056.84 × 436,741.84 - Step 4: Simplify right side
799,325.84x = 481,751,073,926.19 - Step 5: Solve for x
x = 481,751,073,926.19/799,325.84 - Step 6: Final answer
x = 602,696.73
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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.