Finding the Fourth Proportional to 2,501,743.36, 3,752,615.04 and 608,486.08
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Solution
The fourth proportional to 2,501,743.36, 3,752,615.04 and 608,486.08 is: 912,729.12
Step by Step Solution
- Step 1: Write the proportion equation
2,501,743.36 : 3,752,615.04 = 608,486.08 : x - Step 2: Convert to fraction form
2,501,743.36/3,752,615.04 = 608,486.08/x - Step 3: Cross multiply
2,501,743.36x = 3,752,615.04 × 608,486.08 - Step 4: Simplify right side
2,501,743.36x = 2,283,414,015,438.64 - Step 5: Solve for x
x = 2,283,414,015,438.64/2,501,743.36 - Step 6: Final answer
x = 912,729.12
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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.