Finding the Fourth Proportional to 1,518,034.24, 2,094,805.02 and 838,927
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Solution
The fourth proportional to 1,518,034.24, 2,094,805.02 and 838,927 is: 1,157,673.82
Step by Step Solution
- Step 1: Write the proportion equation
1,518,034.24 : 2,094,805.02 = 838,927 : x - Step 2: Convert to fraction form
1,518,034.24/2,094,805.02 = 838,927/x - Step 3: Cross multiply
1,518,034.24x = 2,094,805.02 × 838,927 - Step 4: Simplify right side
1,518,034.24x = 1,757,388,491,013.54 - Step 5: Solve for x
x = 1,757,388,491,013.54/1,518,034.24 - Step 6: Final answer
x = 1,157,673.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.