Finding the Fourth Proportional to 1,080,593.49, 1,491,092.14 and 597,129.81
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Solution
The fourth proportional to 1,080,593.49, 1,491,092.14 and 597,129.81 is: 823,969.02
Step by Step Solution
- Step 1: Write the proportion equation
1,080,593.49 : 1,491,092.14 = 597,129.81 : x - Step 2: Convert to fraction form
1,080,593.49/1,491,092.14 = 597,129.81/x - Step 3: Cross multiply
1,080,593.49x = 1,491,092.14 × 597,129.81 - Step 4: Simplify right side
1,080,593.49x = 890,375,558,795.23 - Step 5: Solve for x
x = 890,375,558,795.23/1,080,593.49 - Step 6: Final answer
x = 823,969.02
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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.