Finding the Fourth Proportional to 1,874,593.26, 2,809,996.44 and 738,153
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Solution
The fourth proportional to 1,874,593.26, 2,809,996.44 and 738,153 is: 1,106,483.92
Step by Step Solution
- Step 1: Write the proportion equation
1,874,593.26 : 2,809,996.44 = 738,153 : x - Step 2: Convert to fraction form
1,874,593.26/2,809,996.44 = 738,153/x - Step 3: Cross multiply
1,874,593.26x = 2,809,996.44 × 738,153 - Step 4: Simplify right side
1,874,593.26x = 2,074,207,302,175.32 - Step 5: Solve for x
x = 2,074,207,302,175.32/1,874,593.26 - Step 6: Final answer
x = 1,106,483.92
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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.