Finding the Fourth Proportional to 1,073,940.24, 1,609,907.04 and 363,473.04
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Solution
The fourth proportional to 1,073,940.24, 1,609,907.04 and 363,473.04 is: 544,869.99
Step by Step Solution
- Step 1: Write the proportion equation
1,073,940.24 : 1,609,907.04 = 363,473.04 : x - Step 2: Convert to fraction form
1,073,940.24/1,609,907.04 = 363,473.04/x - Step 3: Cross multiply
1,073,940.24x = 1,609,907.04 × 363,473.04 - Step 4: Simplify right side
1,073,940.24x = 585,157,805,946.20 - Step 5: Solve for x
x = 585,157,805,946.20/1,073,940.24 - Step 6: Final answer
x = 544,869.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.