Finding the Fourth Proportional to 2,370,365.26, 3,556,345.97 and 751,398.53
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Solution
The fourth proportional to 2,370,365.26, 3,556,345.97 and 751,398.53 is: 1,127,350.78
Step by Step Solution
- Step 1: Write the proportion equation
2,370,365.26 : 3,556,345.97 = 751,398.53 : x - Step 2: Convert to fraction form
2,370,365.26/3,556,345.97 = 751,398.53/x - Step 3: Cross multiply
2,370,365.26x = 3,556,345.97 × 751,398.53 - Step 4: Simplify right side
2,370,365.26x = 2,672,233,114,956.34 - Step 5: Solve for x
x = 2,672,233,114,956.34/2,370,365.26 - Step 6: Final answer
x = 1,127,350.78
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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.