Finding the Fourth Proportional to 1,715,798.24, 2,367,804.36 and 951,851.82
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Solution
The fourth proportional to 1,715,798.24, 2,367,804.36 and 951,851.82 is: 1,313,557.06
Step by Step Solution
- Step 1: Write the proportion equation
1,715,798.24 : 2,367,804.36 = 951,851.82 : x - Step 2: Convert to fraction form
1,715,798.24/2,367,804.36 = 951,851.82/x - Step 3: Cross multiply
1,715,798.24x = 2,367,804.36 × 951,851.82 - Step 4: Simplify right side
1,715,798.24x = 2,253,798,889,469.94 - Step 5: Solve for x
x = 2,253,798,889,469.94/1,715,798.24 - Step 6: Final answer
x = 1,313,557.06
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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.